Tmi but vagina issues

Daisy

I've been feeling like this extreme pressure in the inside of my vagina and it almost feels like a ball or something that's waiting to be popped. Now I got a little worried and went exploring just to see. There's like this giant ass ball right where the hole of the vagina is i took a mirror down there and it looked like something was extremely swollen. Should I call my doctor about this or is this normal in pregnancy?.