Continue to live life. I'm going through the paces right now, and I hope I find where I fit. There was guilt during all of this.
When you're in a lot of pain in one area, the focus tends to stay there. An odd side-effect of injections for pain is that your brain's now able to remind you that other areas are either bad, or worst, flat out busted.
It's what's called chronic pain, and chronic illness. What's gets you these labels? Length of time: dealing with the issue for over six months, and no signs of a full recovery. Whatever the issue may be, it extends beyond the expected period of healing.