Don't worry, it will go away. About a month ago I had one too - it was quite big, hard, red and painful, located on the middle of my chin. I was freaking out because I never have had anything like this before. It appeared when I was away from home so I didn't have any topical products with me. After 10 days it got flatter and after two weeks it went away. There's one thing that may worry you - mine left a red mark that isn't going away no matter what I put on it. But it's just a small red-brown spot, nothing more. It can be easily covered with make up.

If you don't feel like waiting cortisone shot should be alright. I've never had one personally but I know people who did and it flattened their pimple/cyst in one day.

Hi! Thank you for your response, I appreciate it