Is anyone else like this?

I'm 39 weeks tomorrow. For the last couple of weeks, I've had SUCH an incredibly short fuse and I am shocked by how angry I've been about little inconsequential things. Then I stay angry for hours. I've also been so incredibly emotional and all I want to do is cry....so I do cry pretty often. Not like bawling my eyes out but I get really upset and just cry!! Is this hormones or what??

My husband is doing all he can to bite his tongue and stay patient with me but I know I'm very hard to be around lately.

Is anyone else experiencing these awful emotions?