So my partner and I had sex for the first time and he came inside me. I'm 7 weeks today. So I go to the bathroom afterwards and it BURNED. like it hurt but maybe it's because we haven't had sex in awhile? It didn't hurt during or right now but my vagina is extremely red... I know if there's heavy bleeding and cramps that's considered a miscarriage but I have neither. My insides feel a little swollen. Please give me any advice :( I don't know if in need to go in or not.