7 months post hysterectomy: Lump above scar

Hey ladies,
I have 2 lapos in the last 2 years and the last one ended in a hysterectomy. I have been feeling well since. However, in the last few weeks I have felt a strange pinching feeling in my abdomen. It's about an inch about my C Section scar. Then this last week I have felt a strange marble ball under my skin. Then I slipped at work and felt it pull. Since then it hurts when I move. I have a doctors appointment this coming week but I was wondering if any of you have experienced small, hard balls under your skin and what they could be. Thank you.

Have you seen your doctor yet? I don't have any input to share as I had no incisions with my surgery... but I wanted to check and see how you're doing.