Bulge in vagina! HELP

I understand y’all are not doctors and I have a doctors appointment on Wednesday!

But, so I was fingering my self when I noticed that when I placed my finger towards the front of my vagina (away from my butt) there is what seems to be a bump? Or lump? It’s about 1inch wide and 1inch long! In a way it feels like a ball or lump?

Is this normal? I feel like I’ve never noticed this before or maybe I’ve just never payed attention? But there is also discolouring on the left side of my Labia majora? The skin is pale, shiny, and more wrinkled than the other side of my labia majora