Itchy vagina

Hey ladies , so lately my vagina has been feeling very irritated / swollen / itchy / and it burns when I pee .

I can’t even have intercourse with my SO because it hurts. It like burns down there ... I go to my clinic on Monday but anyone know what it can be ?

I feel like it’s most likely a yeast infection because I suck at drinking water 😭😭

Has anyone else here gone through this?