Sleep regression 2months are hiring. We are having the same problem but during the day. She will fall asleep and wake up crying that nothing helps
Second time mom here: Her tummy hurts probably. Start doing bicycle legs and pushing on her tummy. A lot of it is going to be trapped air and burping is going to help very little.
stm! if her tummy is tight/hard i’d lean towards gas, if she’s arching her back trying to almost get away from her stomach id go for silent reflux. if it’s literally nothing but crying i’d guess overstimulation especially if it’s towards the evening. babies are taking in a lot more of their surroundings at this time so they get overstimulated easily. if you rule out gas and reflux try taking her in a quiet dark room for a bit and try to get her to sleep before leaving. this should help reset her a bit and calm her down. offer a binky if you do that or just swaddle rock pat the bum and “sshhh”. weeks 8-12 are the hardest imo but you got this!!
My son had colic and cried so much. Some things that helped at night were swaddling him with a warm swaddle right from the dryer and white noise. In the day time a nice warm bath always settled him or snuggling him skin to skin and rocking.