Peeling skin on chin? Acne caused?

Hello, so last week, I asked a question on how to get rid of acne. Some people told me to try toothpaste some people told me to not. I decided, hmmm. Let me try. Turns out, the people who said not to, were right, it totally dried my face out, my skins peeling on my chin and it looks terrible. Can someone help me get rid of acne and peeling skin? thank you.