Okay so I've been on pelvic rest(bed rest) for seven days they told me when I got better I could start getting sexually active again but not till my medicine was done because I have a serious bacteria growing in my vagina that could have killed my baby while they found that they also seen I had a low lying plecenta well me and my boyfriend just got through having sex and even yesterday right after we have sex I have brown pee and I don't mean like a dark yellow it's actually brown almost looks like blood along with slime not sure if the slime is his stuff or what but it's only once right after we have sex i per it's brown then it's not brown till I have sex again? Could it be from my low lying plecenta? Or the bacteria even though I already finished the medication and it should be gone?