Hi.. I got my period last week, and I thought I was finished but then I started getting this brown discharge stuff and a lot of pain... I'm still getting the brown stuff now but its only a little bit and the pain is now gorne... is it normal for this to happen or should I go to the docotors??

You should go to the doctors. It could be a number of things but if you have had unprotected sex, it could be something serious. Especially if there is pain.