Feeling weird

I've been feeling this itching feeling in my vagina for the past couple of days. Its a little inflamed and I think its coming from the soap I used. I googled ways to help it and it said that coconut oil helps as well as washing with unscented soaps and I tried both. I also applied peroxide on the inflammation because I read somewhere that it could help but it only made it burn 😩 so I feel a little worse now. Can someone please tell me what to do?