hi I had a pink watery discharge on sept -27-2013 then it stopped and started back a week later which was oct-4-2013 what does this mean ? I have had unprotected sex ever since I have gotten off of depo shot I was suppose to get my last depo shot august 20-2013 but I never went back because I want a child ,I had one period since then that lasted 6 days then I had brown spotting that last like 10 min then went away now I have been having all pregnancy symptoms am I pregnant or is this in my head I don't understand want is going on .