Hi, I am 28 years old male, my height is 5.10 and weight is 90 kg. From last six months when I wake up in the morning my back (above the waist) is paining so much for 5 to 10 min, I tried so many doctors but I don't get relief I have done so many blood tests and digital x-ray but everything is normal and I have done hla b27 test also it is also normal. I am so depressed about this disease. Please give suggestion.