I'm 13 and I've never had sex I've masturbated before my vagina has been itchy w chunky discharge and redness with burning I thought it was a yeast infection and got monistat but when it didn't help I looked at it in the mirror and saw there was a sore or cut that was burning really bad what do I do
How often do you masturbate, and how are you doing it? Maybe it is irritating from what you are doing.
my vagina has been itchy w chunky discharge and redness with burning
They are all signs of a yeast infection I would advise you to go and see your doctor as it may need something a little stronger than off the shelf product or one that will treat both internal and external together.
If you are getting a chunky discharge then it will have nothing to do with masturbation.
Hope this helps