Hi , I'm 19 years old and I had sex on Oct. 9, 2006 with my boyfriend and he's really small as far as size he wore a condom. I got my period on Nov. 1, 2006 usally I irregular but I came on and after that I got my periods on the following days Dec. 1, 2006 and then Dec. 26, 2006 , I took tests ( @ home ) in between those times , they all said negative. I didn't and haven't until now had any symptoms . The only symptom I have is nausea but I do take Hydroxycut Hardcore to lose weight , I found out that I was taking to much so I lowered the amount. I recently took a test and it said negative again . Am I pregnant ?