Inflamed vagina

Ok, so I have an greatly inflamed itchy clitoris, and it's very disconcerting!! Itchiness is something that I have experienced before, perhaps because it's a sensitive area, for whatever reasons, but it usually doesn't last and goes away without any further problems if it happens. But this instance it was more than that. It was really really really itchy (not all day but since 5:30 maybe), and I was stupid and itching it an extreme amount. I know I must have made the problem worse. It looked normal all day until now, when I realized how much I was itching and then took a look at it.

I'm not sure if there is anything immediately I can do to help the inflammation go down? Also is this something I should be worried about? There is no change in color, or smell. I think I may just have over agitated it by itching it too much (but it was so annoying I couldn't help it until I really thought that about it and that it was probably a bad idea).

I'm really pissed off because I'm supposed to go to my jiu jitsu class @ 7pm, and I might miss it now unless this goes down beforehand. But right now I have a bad feeling it won't...