First off im on birth control. I lost my virginity and have only been having sex with the same guy for about 9 months. Ive had my period every month. He left early august. My period isnt supposed to be until the last week of the month. But I had my period about a week after he left, give or take a few days. And I was bleeding, we thought it might be breakthrough bleeding because of birthcontrol. I had that bleeding for about 11 days. But on the day I was supposed! To start my period, it stopped. Ive been having white discharge, a lot. So im not sure what it is. Am I pregnant? Does that explain the early period. Is it an std? Or a yeast infection? Im really worried, and im afraid of buying a test because of my parents. I havent had any other symptoms of pregnanccy. My next period isnt due for 3 weeks. Also, the inner lips of my vagina are slightly swollen. What is it?