CRP measures inflammation, so maybe your high level is because you are in the inflammation stage of healing. Can you call your doctor and ask their opinion, and to make sure an infection isn't starting?
Stages of healing - hemostasis, inflammation, proliferation, remodeling. In hemostasis, your body works to stop bleeding. In inflammation, you produce more white blood cells that cause chemical reactions that allow your blood to carry what's needed to begin healing to the injured site. Proliferation is when new connective tissue begins to grow. Remodeling is the last phase when all the temporary repairs your body has made for the injury is replaced by the correct permanent tissue.
Best wishes! Be well!