My son is 12 weeks and for the past week or so he has become a horrible night sleeper. He was going down at 7-7:30 with only one feeding around 3 and up at 6:30am and now he has been waking almost every hour through the night. Not necessarily to feed (I still feed him once and he goes back down) but it seems like he just cannot sleep soundly enough. He has been swaddled but he is getting out of it then waking up unwrapped (even with sleep sack and miracle blanket) he has been swaddled arms out and wakes up too. He is in his crib for weeks and this has not been an issue. Is this just a phase? Do I let him cry it out or settle himself to sleep at this point? Any help would be GREAT momma needs a few solid hours in a row!!