Hi! I'm really hoping someone can help me. I noticed a few weeks ago that after my husband and I had sex I had a terrible odor from my vagina and brown discharge. Since then I feel like I can smell it constantly. Even when I get out of the shower and go to the bathroom I feel like I can smell it, but only have the brown discharge when I've had sex. What is going on with me? I'm 22, if that helps.