A bump of acne has come out, appearing similar to red and white.

A bump of acne has come out, appearing red and somewhat white.

Please tell me how to manage this acne at home and what is the best way to handle it when visiting a dermatologist. My T-zone tends to be shiny and oily, and lately my cheeks feel the same way. Even though I wash my face using an oil cleanser and a foaming foam cleanser, the acne still looks unsightly. It’s not just my cheeks; it’s my chin too. Sometimes it even takes over my forehead. I also get acne around my eyes. I try my best not to squeeze or touch it with my fingernails, and I do touch it less these days. I used to be the type to touch my face whenever something broke out... How should I manage this? Are there any ways to take supplements or anything like that?