Well I had protected sex at the beginning of this month, and I find that a week before my period is due, I start having brown discharge, this lasts for about 5 days, then 1 week later, I come on my period, I was in horrific pain and bleeding quite a lot, with a blod clot. Is this normal?

It would be something I would talk to a doctor about. Don't me nervous about it, they've heard worse. Trust me.

What exactly should I talk to the docs about?