TMI alert any other mommies??

Krissy
I am 28 weeks. So I woke up the other morning with this issue of having an uncomfortable pressure in my vaginal area and I happened to look in the mirror beings I can't see over my belly and everything down there is swollen like almost swollen shut. (Gets a lot worse at night time) There is only a little discharge but it doesn't smell. And it itches only a little bit. Is this normal? My SO wants to be intimate with me and I won't even let him near me cause it hurts?? This is really making my life miserable!!