Hi, I had a tiny pimple on my nose but

Patient: Hi, I had a tiny pimple on my nose but I picked on it repeatedly until I had a huge wound that was way bigger than the actual pimple. A protective covering formed on it but I picked it off last night and now there’s like a pink slighly indented spot! What should I do? What will happen next? Should I put anything on it? How long will it take to go away? Help plssss

Doctor: