Good evening everyone. I've been sick since 4 am with nausea and vomit…

Good evening everyone. I've been sick since 4 am with nausea and vomiting. Three days ago when I went to the maternity hospital with such symptoms they said the cervix is closed go away until the water subsides. Every day it gets worse and worse but I don't know what kind of pain it is, something like tolerable that I have something to eat but everything is getting worse and worse. I can't sleep, I'm exhausted and I don't know what to do and the genecologist only says nothing.((((