Crying

All I've wanted to do today is lay in my bed and cry every little thing makes me cry hysterically I've had days that I'm sad but not like this...I think it's cause we recently moved and I have absolutely no one to talk to anymore except my fiance when he gets home at 9 pm....not to mention I have depression but I've been off my mess for years and it's never affected me...any advice I'm 23weeks 5days