Once in two days, I get muscle pain or cramps in my rhomboid major. My T4 and T6 is usually pretty bound up. Also, I have minor scoliosis, and one of my shoulder blades is higher than the other. This is causing pain on my right side since that is the lower shoulder. I have chiropractor appointments once a week. Shall I get foam rolling on my back or two tennis balls taped together? Would doing this with regular chiropractic visits be bad for it?