Can a ruptured cyst act like an weird period? How can you tell the difference? Anyone?

It's a long story but my husband and I had sex and the next day I was in a lot of pain and my tolerance is really high but I didn't even want to move. Then I started what I thought was a period (a week early) but then four days in it stopped and then randomly gushed the next two days. Today being one of those two days. And the first day with the really bad pain I had cold symptoms like nauseous and shivers but no fever. Next day it was gone. Idk. This just doesn't feel like a period. I've never had one like this.

could you have gotten pregnant? It sounds more like what I was experiencing with implantation.

It could be a number of things honestly but ovarian cysts don’t act like that.

Doctor should know.