I didnt have sex, but my hymen isnt fully closed i guess, is it possible? am i virgin even though?

No worries: If a teen has normal periods and exams in puberty, we don't worry. Usually, only in cases of alleged sexual assault upon girls and women do we physicians engage in the careful examination of hymens, collecting evidence of physical damage to be used later in courts of law. In normal everyday life, people should not be "checking hymens" nor thinking about whether they are broken or not broke.