Spotting or period?

Well i had sex 14 days ago(with a condom) but i am paranoic that the sperm might have leaked from the base as i was the one staying in top of him. I didn’t see Any leaks but still😂...

So i had painful breasts for almost a week(but They weren’t Sore like usual) and also pimples(on the same places i do when my period’s about to come, idk the science Behind this lol), and also cravings. IT was like a normal PMS.

But today my period came and it was a Little darker, and now its color went back to normal but it looks more like blood and it smells like blood, not like period.

Am i worrying for nothing?

I have to Mențion that i took plan b in February and also in June🙁. Could that messed me up? (I have irregular periods)