I got a Swedish massage 10 days ago. I didn't had any kind of discomfort before or during the massage. But from the next day onwards I am having swelling and pain on lower back with discomfort in lying down or sitting for long time. No limbs/neck are affected. I am undergoing treatment for an auto immune disorder and kidneys. I have had considerable weight gain recently due to steroids and my lifestyle has become mostly sedentary from a very active one. Should I wait and see whether pain subsides on its own or should I consult an ortho immediately? Can stretching exercises help me?