Itchy Vagina TMI

I noticed that my vagina is sometimes kinda itchy after I pee mostly at the end of the day I'm 35 weeks have lots of discharge but it's white creamy and I also leak urine alot. I cannot shave so it's hair down there which im not use to so idk if thats why.. but it feels like where i pee at itches a little not inside my vagina.Does this sound like a std?