I'm currently in pain

I was getting tired of constantly shaving so I decided to try a hair removal cream. It ended up burning my entire left thigh. Fortunately I didn't apply it anywhere else and I treated the burned area, but it still stings and now I don't know what to do with the almost full container of cream. I just hate my body. Nothing ever works for me. My skin is too sensitive and my body hair just keeps growing back faster every time. I feel like giving up