Bleeding after virginity

I know bleeding after losing your virginity is normal. At the moment, I didn’t bleed much but when I woke up this morning, I was bleeding a lot more. Is this normal ? I kind of doubt it’s my period because I should get it in 2 weeks. Also we had unprotected sex and I’m starting to ovulate today... should I take the plan b today or just wait tomorrow because that’s when I’m getting it.