Yeast infection?

So it’s been like 2 days and I’ve been having an itchiness on my clit. And it seems to top for a while but at night omg forget about it it’s the worse. Now it’s a bit swollen. So I looked up remedies on google on how to stop it. I used a little bit of tea tree oil on it. And I had to wash it out. But I also I’m not having any abnormal discharge what’s so ever. It’s just randomly itchy no odor what’s so ever. What do you think this might be?? Pls help