I am 17 and I am going through that exact same situation right now & it is no picnic. I have had this brown discharge with blood in it somtimes, for about a week and a half now. I doubt im pregnant only because this all occured before my boyfriend and I had sex. Though im still quite confused I talked to my aunty who was very reassuring telling me that its part of being a girl, my body is cleaning itself out. Shes 50 so she knows her stuff so im quite happy with her advice...she basically told me to take a clear warm bath and let the water sooth your body and soak in..giving you a nice gentle cleansing. She also reccomends Douching but maybe not..I do believe I would stick with the bath for now and just take this all as it comes. I am experiancing no tummy aches (HOORAY!) but just this silly non-smelling discharge..Even though we seem to have a bazillion things going on with our bodies i Love being a woman