So I went to the doctor today due to a growing lump I've had on one side of my chest. He told me it is gyneclamasta and that I would need surgery to get it out.

I'm freaking out a little because I've never been in surgery before.

Also I'm 21 y/o, above average health, with very little body fat. We are doing test to figure out why I'm getting this.

He explained the surgery and it doesn't sound bad but I'm wondering if anyone else has experienced this before?