Hi can anyone help me basically I had unprotected sex with my boyfriend 15/16 of this month 2 days later I started with brown discharge which I'm still having now its not really heavy and doesn't have a smell to it about a week ago I also had some quite mild cramping I'm not sure when my period is due. Any help would be great thanks.

Brown discharge is usually at the start of your period and it does have a smell but did were you on the pill when u had unprotected sex? If you weren't then there is a chance that you could be pregnant, if you are worried you could try a prenegancy test brought from a chemist, they are usually fairly accurate. All the best :)