I understand it can be hard but anytime you can, we are here to help try and ease things for ya
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hugs.
Interesting on the ears thing... Has she always done that or recently started? It's worth having a dr take a look. Perhaps it is something like an ear ache. Doesn't hurt to try.
Now, based on her EASY.. If this is not a discomfort issue- maybe you can try working on her A times a bit. She's 6 months now and should be closer to 3hrs A time. This could be temporary though since her nights are so bad, she might be tired and I understand that too. However, it can be continue to be a viscous cycle
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of OT also. Her last A time to BT is 3.5 hrs. Does she have a hard time settling at BT? That's quite long. If you notice, her second nap is a bit on the short side as well-- 1hr is that right? 2:30-3:30? ....it could be because her A times are on be shorter side. After a short nap like that, and such a long A to BT, could be getting her a bit OT. You may want to slowly begin to increase her A times. Very gradually, by 10 mins or so for a few days. Not ALL the A times at once.. But maybe start with the A time after her first nap since its a long good nap she takes... Or if she prefers a longer morning (some prefer shorter. Go by your babies cues) you can increase that A time, for a few days. It takes time and adjustments on her part but it could help some if it's an EASY issue... Sometimes NWs are due to UT from her day. She wants to be awake more
This, again, is assuming it's her routine.
Waking so often like that though really just sounds like some sort of discomfort. I would just call it a day and go with a dr. Doesn't hurt to try? ...I would revisit solids as well. 3 solid meals for BF too can be a lot, and so soon. I barely started mine (a bit early as well as he seemed ready! He is! He opens up crazy for that food haha!) with solids and although he takes them very very well, it was very upsetting for him too. He also started waking often and other things. All babies are different but just some insight. I breast feed as well! I do twice a day now.. I don't feed the 3rd one yet since its close to BT. I don't want to go there yet, just in case. Worth some playing around with, on the solids end? Wdyt?
Hope this helps and many hugs. It's so hard but sending positive vibes your way!!!