About to Give up?

I started the year with foot surgery in hopes that I could get back to the simple task of walking. I love to walk. I was just getting to the point where the doctor said I could start walking again and my sciatica started hurting again. It has been over three weeks of continuous pain. I have seen a chiropractor and after two visits he sent me for an MRI. I was in so much pain I had my family doctor look at the results and he called me in a prescription for pain and sent everything over to a Neurosurgeon. I have an appointment with them next week. Today I will return to the Chiropractor and see what he suggests. I hate the thought of physical therapy. I went for 5 straight months last year for the foot. I just want to get back to a point where I can move. I've gained all of the 50 pounds back that I lost my first year with SparkPeople.

Do I feel like giving up? Somedays I do...