Hi, I'm a 25 year old woman. I had protected intercourse on the 5th and 6th day of my period as it had stopped bleeding. But since then I've been having brownish vaginal discharge. It appears like old blood. There's no strong smell, or pain, or any other symptoms. It has been ten days since this is happening. Generally I get cramps when I ovulate but that hasn't happened yet. The brown discharge is reduced now but could this be cause for concern? I'm not looking to get pregnant.