So I got my period the 9th, it was over by the 10th. I had sex with my boyfriend the 11th and it made me bleed a little for a few hours. I stopped bleeding the same day. Now it’s the 17th and I’m getting sharp pains, cramps. I don’t know it hurts but I can handle the pain. I don’t think it’s ovulation cramps, because i don’t think I’m ovulating and the app is also saying I’m not. The app is always accurate. Help please!