unusual

okay so I’ve never had penetrative sex. But my bf and i have messed around. He never came on me or near me. but this month i am experiencing weird symptoms... My cycle was supposed to begin today/yesterday. so around Saturday my boobs stopped feeling tender. They always feel horrible until my period begins. Then on Friday i began feeling super bloated and it hasn’t stopped. Then what really caught me off what that on Sunday around 4pm i went to the bathroom and wiped. There was some sort of brown discharge on the toilet paper. so i thought my period was here. but it wasn’t it’s already 11 am and it hasn’t come.. i’m freaking out because i’m already on cycle day 34 and it hasn’t come then the brown stuff when i wiped??! Someone help. Is something wrong with me?