Hi I am confused my period was due on 13th march (18 days ago) on the 7th march I had pink/brown spotting for a day when I wiped and then bright red blood only a little amount the next day (not enough to fill a towel) then nothing it just stopped and my normal period didn t come on 13th I have been having cramping in my stomach for a few weeks, very moody and occasional headaches and very bad break out of spots on my face also for a bout a week some clear vaginal discharge ( not smelly) and going toilet more often I did a test a week ago and negative?