I’m confused on what’s going on... so I started on and off cramping three days ago, and then yesterday I was spotting a light pink when I wiped. Now I have no spotting but still some cramping. I took a pregnancy test this morning and it was negative.. I do have irregular cycles because of PCOS, but I’ve never cramped like this before.

Also my fiancé and I had sex every single day this month since we are trying to get pregnant... any advise on what my symptoms are from?