I'm 16 and definitely not pregnant, haven't had sex with my bf at all, we only do oral and hands. So the chance to be pregnant is not there. My period is late by 3 days, may not think it's much but my period has always come the exact morning it was due. I have depression, I started taking antidepressants a few weeks ago, and was wondering if they could effect my cycle. If they can, is it a bad thing? Or is it good that I don't have to bleed for as long as others?  ❤️