HELP! NO SLEEP!! 😭

My 16 week old daughter was a great sleeper. She’d sleep 7.5-8 hours at night, up for a feeding, and back to sleep for another 2-3.

Now I’m lucky if I get 3 hours straight and last night she woke up every 30-45 minutes. Sometimes an hour. Thing is, she cries and can’t get back to sleep without intervention. I’m assuming this is her 4 month sleep regression.

I bought a sleep class to help conquer this but I don’t know how I’m suppose to survive little to no sleep each night while working while we try to get through this.

I have an appointment with her pediatrician this morning to make sure it’s not something health related.

Any advice?

Forgot to mention, the only way to calm her down from screaming when she so tired is to feed her whether she’s hungry or not. She’ll fall asleep on a bottle and relies on it to fall asleep. 😩😭