What is this WARNING TMI!!

Iv had this red thing for a while at the opening of my Virginia and had it checked at doctors a while back before pregnancy and she wasn’t concerned. However I’ve noticed today it’s bigger. But my whole vagina is bigger and puffy since I’m in my 3 rd trimester. Was just wondering if anyone else had anything similar before?

Please no nasty comments!

Freaking out that it’s cancer!! Going to doctors tomorrow