Dennis
Hi. My first symptom was a shooting pain in my right groin area. I basically ignored it for a year or two, just writing it off as pain due to the job. After a while, my left leg would kind of "give-out", while walking and the pain was bad. So...I went to a sports medicine doctor, and he did some range of motion movements with my right leg and he felt it was more than a groin tear, or pull. They took x-rays and saw the bone on bone. No cartilage at all. He said..this is bad. Needless to say, I cried, thinking my career was over. I was then refered to my current doctor, who works in the same place. That was almost 6 years ago. So, my advise to you, is establish with a doctor, get x-rays..they will confirm, and yes...I have some back pain due to the fact my leg has contorted some and I walk different..as the years have gone by, thus putting stress on other parts of my body, including my right knee.
I live in Florida and I noticed on this site, there is a list of doctors, by state. Maybe you could check into one of those. I trust my doctor, and his reputation preceeds him.
Take care