Bleeding HELP
Brown does sound like some old blood and spotting occassionally can be normal, that is why some women don't know they are preggo because they think they are having periods. Have you had any water leaking? Any cramping? I would call your OB and talk to whoever is on call. Or even if your insurance has a 24 hour nurse hotline call them. They ask a ton of questions and can give you a recommendation as to whether to worry and go to ER or what symptoms to watch for that should make you seek further help. Put your mind at ease and call someone.