Itchy and red

I know this is TMI but since Friday night my vagina has been itchy and red on the inside of the lips. I think I was scratching it when I was sleeping so it got red and irritated. No discharge or smell. No other symptoms. I have a fluconazole pill which is for yeast infection that I’m debating on taking in case that’s what it is. Of course it’s Sunday and tomorrow is a holiday so I can’t reach my gynecologist. But it’s really bothering me. Ughhhhhh