Is it possible to get what feels like lumps of scar tissue right under the skin in places where you used to harm a lot and added scar over scar over scar etc.? Or could they be tumors? I really don't want to go through the humiliation of going to a doctor if they're most likely lumps of scar tissue and not tumors. And I don't want to go through more tests and radiate my body unnecessarily.

By the way, I've been worried about tumors because the last time I went to the doctor, they were really confused why I didn't have any tumors or cancer. But they were checking other parts of my body, so I guess there's a chance…but there's a lot of scar tissue there. I'm just panicking right now...