Hi Layla, thanks very much for the reply.
I've never tried shush pat, at least not properly as per the instructions. When I'm holding her and settling her that way, I often pat her back in a heartbeat rhythm and shush which works well. The one thing I don't get about shush pat is that babies are meant to sleep on their backs right? So are you meant to leave them on their side or roll them back onto their backs? If so, at what point do you do that?
Our room is very dark once the curtains are drawn. Just about light enough that you can walk around, if you know what you're doing(!), but nowhere near light enough to read or find stuff really. I do have a white noise app on my phone though haven't used it since the bad old days of the evening meltdown / witching hour. Tbh once I read the Baby Whisperer and realised the problem there was overtiredness, that doesn't really happen any more. We went through a phase of taking her out in the car every night for nearly a fortnight to get her to settle. I once went out at 2am on my own with her I was so desperate, it was an awful time. Anyway, those days are behind us now thankfully. I watch carefully for her tired signs and try to get her down as soon as I can. Though weirdly recently she hasn't been making them, or I've been missing them, so I've been keeping an eye on the time and I try not to let her be awake for more than 2 hours at a time during the day. This isn't always possible though when we're out and about. Partly logistically but partly cos she just loves being the centre of attention when we go visiting people. And those people just love her and it's really hard getting her off them to get her down to sleep! Even when I do prise her away from them, she's usually too worked up to sleep then and there often isn't anywhere other than the car seat or pram to put her in. Sometimes I have to leave earlier than intended just so she can finally get to sleep in the car or pram.
She's always been a very fast feeder. I'm not sure how much is that she's a very efficient feeder and I have super fast let down (it sprays like mad if she comes off too soon!) and how much is that she is a bit of a snacker. She definitely feeds for longer if it's been a long time between feeds. So I should aim for around 3 hours between feeds, at least to start with?
So if she wakes in the night and it's been less than 3 hours since she last fed I should try and settle her in other ways? Is it ok to use stuff I know works like walking, rocking etc until I've got the hang of shush pat? How long do I stick to it if it's not working? I've got to admit the prospect of getting up and doing this at 3am is very unappealing but I know you're right that it needs doing. She woke up a few times as usual last night and she does always feed for a bit, particularly in the first 2 wakings. I've been trying to do the pantley pull off as soon as it seems she's falling asleep again, though last night she really cried when I did that so I had to let her fall asleep on boob.
I have a bedside light on very low all night, it's one of those sad light things. I don't turn it up when I feed her and she very rarely needs changing before morning.
I'm not ready to put her in her own room yet if I'm honest and don't really want to until she's 6 months. I have to go back to work when she's around 7 months so I'm hoping that month will be enough to get things settled.
So she generally wakes up around 7.30am. I feed her in bed then get a shower while she plays on the bed, nowhere near the edge obviously! We tend to potter around in the bedroom for an hour or two until it's time to go out. We have an activity most mornings, play groups, baby massage etc. Depending on timing I try to get her to sleep in the car seat before we go out so she'll get a long enough nap as most activities are quite close and she usually wakes up once we get there. I usually feed her when we get there, or after in the case of baby massage. Then we usually come home again, she often falls asleep on the way back.
We either potter around at home in the afternoon and we often go for a walk in the pram, she usually sleeps for more of this and I try to be out for at least 45 minutes. Otherwise we go see people in the afternoons, either go to my office (I run my own business so have to pop in and do stuff while the staff fight over who gets to play with her!) or I go to my mum's work when again she's the centre of attention and I get to put my feet up for a bit. We've just started swimming lessons this afternoon which she absolutely loved, she's completely fearless and just loves water.
Daddy gets home around 4.30pm and takes over then. He plays with her, sings to her, takes her out in the sling etc until bathtime at 6pm sharp, by which point she's pretty tired. She perks up for that though, I think it's her favourite activity of all. That generally takes around half an hour at which point we dress her for bed and I feed her. I used to feed her to sleep in bed, we've got a bedside crib so I feed her where I sleep sat up in bed then literally just reach over and put her down. But for the last 3 nights I've fed her in the spare room until she's falling asleep then daddy puts her down. She goes down with absolutely no problems then, we haven't heard a peep from her last night or tonight. She usually wakes up around 2 hours later which is when I go to bed. Then again 2 hours later. Then after that I can't say for sure because my brain is so fogged that it's hard to keep track. On bad nights it's every hour. Last night was a bit better I think. Before the 4 month regression she used to go 4, even 5 hours sometimes between bedtime and her first waking. It was wonderful!
Think that's it. Oh and I've introduced a comforter. I have it there when I'm feeding her and encourage her to hold and play with that instead of my top or bra as she usually does. And I'm leaving it in the cot with her and with her whenever she's asleep in the car seat.
We've never swaddled, partly due to worries about hip dysplasia and also because she absolutely hates it. She's a thrasher and hates being constrained at all. The moses basket didn't last long at all for that reason, I realised she was waking herself up by hitting her arms on the sides as she thrashed herself to sleep! She had a cold a while ago and is still a bit snotty sometimes. I regularly put a bit of saline water up and suck any big bogies out if needed. She seems to find farting a bit painful sometimes but not excessively I don't think. We've just recently started giving her a tiny bit of food, just a couple of weaning spoons of porridge or mushed up banana, if that. She hasn't really got the hang of it yet but we thought it was worth a try!
I think that's it. Thanks so much for your help and advice

Sorry for the epic reply!