My id twins are 33 days today and for the last 2 nights one of them is not able to settle after the night feed she initially goes down ok, only to start grunting and fidgeting and then crying, I've tried swaddling not swaddling holding her to rock her to sleep but she does not lay still pushing her head back and arching her back and thrashing her arms and legs, I've tried a dummy but she won't keep it in :( this goes on for about 2-3 hours she then drops off in my bed only to wake after about half hour for a feed. This means im only getting about 2-3 hours sleep a night which doesn't bode well for the next day whilst looking after 4 children :(
Any advice on what it could be and how i can stop it?