Help????!!!!

ok so i’ve only had sex 3 times with the same person and we lost our v cards to each other. i just noticed a small brown mole on the fatty part of the crotch (lip kinda on the side idk the terms) and i’m mentally freaking out that i have a disease. went to the gyno a few days ago and figured she would’ve said something if it was dangerous or anything, but again, i just found it. pls calm me down