Well it depends on your beliefs and culture I guess. Some cultures believe that, unless your vagina isn't bleeding (not from menstruation) and your hymen has not been ripped/popped, then you're still a virgin. Hence, if your vagina have been penetrated by a penis (sex) then you're no longer a virgin (beliefs of many people). So it depends. Personally, I would still consider you as a virgin (as in my guess you havent had sex before).