hi, I am a 22 year old female. I am on a normal menstrual cycle, but I am not on birth control. the last time I had sex was about 2 & a half weeks ago, I started having sore breasts about two weeks ago and it hasnt really stopped. its noy my nipple, its like its under my nipple. they are also swollen. but there are no lumps or anything like that. right after ovulation, I noticed I had a bit of white discharge for a few days, not a whole lot but enough to mention. now it is a weekand a half after ovulagion andi.am having a light pink discharge. (i notice it most when I wipe) could this mean I am pregnant or could it be something else?