Started my period 2 days early but it was pinkish brown discharge but not hard enough for pad or tampon By 3rd day I was light spotting nothing but brown discharge and wore a pad ive had no period or discharge since. I'm always medium to heavy and regular. This is abnormal for me I have unprotected sex (sorry tmi) took 2 test and they were negative this only lasted for total of 5 days. Also 3 days ago my gums started bleed so easy now.  My stomach feels upset but not upset. I just don't feel right all of a sudden going on 2 days after it stop.  It's just got me worried and in need of answers.