How do I heal a physical injury?

Hi guys.. I'm in a difficult dilemma. I was improving upon healing an injury that occurred 2 weeks until a godamned stupid doctor 3 days ago ran a physical exam and mishandled my injury and made it worse.

I'm improving, there's less constant sore pain but the pain now feels weird.

I need your help. I'd like to know how I can use NG techniques to heal me of this injury. It's important that I heal so I can .I've on with my life. Thank you and Iook forward to your help.