Hello and welcome to BW forums

It could be that your LO is ready for a slightly longer A time now that she is a little older. The A times between 4 and 6 months increase more rapidly than some of us a prepared for. Could you record your EAS times and post them exactly how they happen in a day please? We could have a look for you. If you could start with WU and work through the day something like:
WU 7am
E 7am
A 1.5hr
S 8.30am - 9.10 (then add a note if needed, eg tried for S at 8am but she refused and fussed until S at 8.30. tried to resettle at 9.10 but didn't go back to sleep
E 10am
A 1hr 30
S 10.40 - 12.40
...etc through the day to
BT bed time
DF/NF (dream feed or night feeds at what times)
NWs (night waking not for hunger)
We have also hit the 4 month sleep regression so she is waking up every couple of hours.
I assume you mean at night she is waking every couple of hours as 2hr in the day would be a good nap. She might be having a growth spurt, I would check for hunger and feed if needed. Growth spurts can make LO surprisingly hungry, it's amazing just how much they can eat.
She also cries as soon as I put her in her sleeping bag and will not relax when I hold her into me
When she doesn't relax being held do you try putting her in the crib? Does she seem happier to be put down in the crib and shush/patted there or is she very unhappy about being put in the crib?