Hellllppppp...

What did you do for a sleep regression around 18-20 months?

How long did it last before your LO was back to sleeping through the night? Days? Weeks? Months?

It's been two weeks now since we got back from a 2 night trip away... after a week she slept through the night twice (yay!) but now we are back to square one, or even worse. We were up every 1-2 hours last night with LMW. Once around midnight we even got her out of the crib, changed her crib sheets (they were soaked with her tears and snot, she's got a runny nose, and she's coughing up a lot of thin mucus as she cries), changed her diaper, took her temp (99.5, probably a touch high because she had just been crying), changed her into a cotton sleep sack (she had been in a fleece one) and put her back down... and STILL every 1-2 hours she was waking screaming. Ugh. And we have to get her immediately or she vomits all over the crib.

Help. help. help.