Ok the first day of my last period was on Oct.27,2012 and ended Nov.3,2012. On Nov.4th me and my boyfriend were rubbing our private areas together and he had his penis on the mouth of my vagina grinding. And about 5-6 days later after that i was spotting. Ever since then i've been stressed out worrying i might be pregnant. And i have no symptoms of pregnancy except of being tired and a lil dizzy here and there but i think it's because of being stressed out alot. I ovulated around Nov.12 or that's what the ovulation calculator predicted. I was supposed to be starting around Nov.29 and i've been having minor cramps like PMS but no blood has came. And also my periods are irregular. But lately I have had an increase of white milky vaginal discharge the past week.. I don't know if it's because i'm about to start my period or because i might be pregnant... UGH please help, I'm really worried i need all the help you can give me. And as of today, i STILL haven't started yet.. Could it be from the emotional stress?