I had a Swedish massage in November last year (2015) the following night I felt an intense pain in my right shoulder during a restless sleep. This continued for about a week then became a pain throughout the day. I thought eventually it would clear up so didn't think to complain. Unfortunately 4 months on I still have a discomfort in said shoulder. What should I have or should I do? I feel strange about complaining to the salon but am starting to think I may have to start spending money on physio.