I need advice

Hi! So this is crazy but I started spotting like three days ago but it was a darkish color like rusty brown but then it stopped. This morning I had sex with my husband and there was bright pink blood present but none on him and only when I wiped. I showered and it was gone, the sex wasn’t rough. I thought it was like break through bleeding because I’ve been working out a lot more and I have PCOS so my cycles are just nonexistent without Provera. I have an appointment on June 1st with a new doctor and I’m just like confused as to what this could be. I know it’s crazy just wondering if this happened to anyone else.