So last week I was an emotional wreck, had 2 huge pimples pop up, and was cramping. For sure, i thought I was going to get my period last week. I'm 7 days late, have taken 2 negative pregnancy tests, I think it might just be that my cycle is changing, but I'm now on 36 day of my cycle. I'm hoping I'm pregnant, but not too sure because of all my pms symptoms I had last week. What do you think?