Need help

Kadijah

I have been having a problem with irritation on my private area i went to the doctor had them to test me for everything you can think of and everything came back negative but the did say i had a yeast infection and a bacterial infection they gave me meds for that and that’s gone but this was over 2 months ago and now I’m still dealing with it it’s like a rash and my Clitoris is irritated now and it all started from me using tampons for the first time in my life can someone please help