Hello, I've Been Having This Itchy Sensation For About Two

Hello, I've been having this itchy sensation for about two days now that I've never had before. Almost like I'm too sweaty? But it's from discharge, no matter how many times I clean, it never goes away. Its colorless, odorless discharge. I've previously read online that it could be from high estrogen levels from birth control? I just started a new pack of birth control but I've been taking it for 5 years and this has never happened to me. I don't consider this urgent, it is just uncomfortable at times and all of the other suggestions online are ridiculous. Please help! Should i put cream on it? Should i just wait it out?