that's all you have for discharge right now? it doesnt mean your pregnant. I get that before my af comes too. if you're really anxious, hold your pee for 4 hours, go buy a first response early result, and test for pregnancy. signs of pregnancy are the same as pms, sore boobs, nausia, etc etc. I doubt you are pregnant, what pill are you taking!? Make sure you let us know how you make out okay!?