Yeast infection?? HELPPPP

Caitlin

A couple of week ago my vag started to get really red and after I pee'd or had a shower (aka touching it like wiping with a towel or anything) it got RIDICULOUSLY itchy like it was just sooooo itchy, if I ignore it it tends to go away but recently it's gotten swollen and even more red and sort of has a burning sensation is this a yeast infection? It also is extremely uncomfortable during intercourse... I'm not sure please help!!