Feeling down.

I am normally one to shrug off my blues but today I just cant. After the agonizing tww and feeling crampy and achy for a week thinking af would come just to be 4 days late and get a bfn. I don't know why I feel so blue. It's not like it was the first time. But my tatas are so sensitive that I can't even handle them being touched, and now my SO is mad and says I'm giving him mixed signals because sometimes I like it and now it just seems like he can't even touch me. Am I in the mood no, then honking my boobs isn't going to make me. I'm just at my wits end and feeling more depressed than ever....