Hi, I am just wanting to know if I could possibly be pregnant, I have very sore breasts and tender nipples, also I have a very thick kind of jelly like discharge in my vagina, its clear and no smell, I came of depo 7 months ago, had a slight bleed about 3 weeks ago that lasted about 3 weeks but wasnt like the periods I used to have, my partner and I have had unprotected sex about 3 or 4 times, I tested twice but both negative.