What could it be

So I just bled, only very little, after having sex. I'm a good week away from my period, I know it can be normal but I'm wondering if it could be something more because I've been having some weird pain/discomfort that I can't really pinpoint. A couple times it was in one specific area, but others it's just this general discomfort, feels like pains that indicated my period before I went on BC.

Pain started after specific occasion of sex but comes and goes for the past few days.

Haven't felt anything like this since before I started BC.

My bf has a curved penis, can that affect you sometimes?

Is it just soreness from sex?