So i know thins sounds kinda dumb but im always watching televison shows and they always say how being pregnant affects your complexion and i relate that to pink cheeks for some reason and i was on FaceTime with a friend earlier and i saw how pink my cheeks were, i even searched up my hypothesis and the two topics were connected and i became a little scared knowing i did have sex with my boyfriend 3 weeks ago and my period is late 3 days but my period is late a couple days sometimes and i really want answers and advice quick.