Monday I had sex with My SO

Wednesday I notice rash like inside my vagina and it was kind of itchy

Thrusday I notice a thick white discharge no odor and stilll rash like inside of my vagina and When I pee it burns just a little bit and when it touches the rash it feels like it burns

Today!!! Very very thick white discharge, vagina feels dry , no smell and still rash like blister if that make senses

I do have mild itching

Could this be a BV Or Yeast infection

I did schedule a appointment with my OBGYN