Emotional breakdowns?!

Anyone else having a hard time just dealing emotionally? Dont get me wrong i am so happy to be having a baby and he is healthy, but these hormones are literally killing me. I'm snappy and on edge, I have no patience, all I do is cry, I've turned into that evil pregnant lady nobody wants to be around and I'm just exhausted and almost in a depressed state. :( I'm 33 weeks and 7 weeks seems so far away. I feel like an evil monster. :( Help me, please.