It is possible that you could have a yeast infection! They are very easy to treat. You can use any over the counter creams or AZO Yeast which comes in pill form. Your brownish discharge could be old blood. I haven't known a yeast infection to cause bleeding, but I do believe that depending on the severity of the infection, it could be possible. In that case, you may want to contact your dr. He/she may be able to give you a prescription that could work better if it is more severe. Good luck