my last period was july 10. in august, i was 13 days late, then i started to spot brown for one day, on and off light bleeding for 2 days, then spotted like pinkish for 1 days..and thats been it since then. i havent gotten my period for this month, i've taken 6 tests, all negative. ive gained 2 pounds, my nipples were extrememly sensitive for just 2 nights, slight cramping, and i started to have clear stretchy discharge today (9/12), very tired, but i cant sleep thru the nights right now. i do not have any naseua tho....any advice?