It's been over a week tho and my periods are irregular but I have one about every 3 months and I just had one a month ago.
You could be getting ready to start your period. That's how I can tell when I'm about to start, my boobs get super sensitive and I cramp a lot.
PMS symptoms are a lot like pregnancy symptoms, it used to happen to me all the time and I thought I was pregnant. Does the sorness come and go? and are you late for your period?