Emotions

Wondering if anyone else is having crazy emotions. I'm cycle day 32 of 36 day cycle. I have a almost 7yr and had a mc last November. I have never been like this. For the past week I have been super moody, and on edge. I feel crazy, I'm crying all the time whether a show or song. I'm looking for things to fight about in our relationship, I got so mad I went walking in the rain. I feel absolutely nuts. I have never been this emotional and don't know what else could be causing this if I'm not prego.