Freckle/mole appeared in pubic area!?

So I have this freckle/mole that has literally just suddenly appeared out of no where on my pubic area (the area in which someone would leave a 'landing strip' I hadn't shaved in almost 2 weeks so didn't see it and also unlikely to be an ingrown hair. I thought it was ingrown hair cuz I am prone to them but iv had hubby check and he says it looks like a freckle it's not red and has no hair in there. I'm kind of worried cuz during my teen years I was stupid and spent most Summer's sun burnt in an attempt to get tan and I'm fair skinned but is it likely to grown In an area that's never been exposed to the sun?