What Causes Lumps On Both Sides Of The Legs In A MPS Patient?

I have been seeing a chiropractor for many months now who has been working aggressively on me. He says I have sever scarring of my myofascia due to years of running and working out without ice and/or stretching. I have lumps/knots running down both sides of my legs, IT band. I also have these knots running along my lower back and hip area. To a lesser degree, down my arms. I have large areas that are hot to the touch. Upon his advice, I take 20-minute ice baths at least 4 times a week. Be had an MRI done, no issues there. Am I possibly looking at something else, like an auto-immune disorder of some sort? Should I seek the opinion of a specialist? If so, what kind? Thanking you in advance, XXXX