My 16 month old son has always been a crappy sleeper from day 1. Starting around 13 months, he started STTN on his own, probably 3-4 nights a week, which has increased to maybe 4-5 nights a week. Awesome, we can deal with that. Some bad nights occasionally due to teething or whatever.

As way of background - We have never done CIO for various reasons. I'm still breastfeeding him usually AM and PM. DH and I work outside the home and he's with a babysitter during the day, will be starting daycare in the next month, hopefully.

Starting about 10-11 days ago, he started waking up at night and not going back to sleep for 3-4 hours. And SCREAMING. I mean, like gagging, choking, inconsolable, writhing around screaming. The only way to stop the screaming is to turn on the lights and distract him, but if we try to put him back to sleep, it starts again. Even while he's distracted and not crying (like playing with a toy or something), he is rubbing his eyes and yawning - obviously tired. I have put him in his crib and walked away to let him cry some but I am afraid he is going to hit his head on the crib bars and hurt himself because he's flailing around and I know he will vomit if I leave him. He has reflux (treated) so I try not to go down that road. It is hard for me to overstate how hysterical he is. It is really bad.

He is so inconsolable and upset, he acts like he is in pain. We took him to the pediatrician last week and no ear infection or anything. He is still cutting one of his molars (other 3 are in) and his gum is bulging, he's slobbering a lot, etc. So, I guess it is the molar? None of the others were this bad. We give him Motrin at bedtime and sometimes again when he's up in the middle of the night.

Adding - when he's so upset in the motn, he will not nurse, will not take a paci, nothing.

I would say over the last 10 nights, he has STTN 3 or 4, which isn't too bad... except the other nights he is up for 3+ hours. Last night he was up from 1:45-5am. It is just not sustainable. I don't know what to do. I guess it is teething/developmental and we just have to ride it out?!?! Last night he had Motrin at 6pm and again at 2am, which seemed to make no difference.

He won't sleep in our bed, either.