profession. It is known by various different names: dental orthopedics, dentofacial orthopedics, cranio-mandibular orthopedics, and jaw orthopedics. In a disguised form it is utilized in the treatment of various conditions: sleep apnea, TMJ dysfunction, athletic enhancement, etc. .
How quickly you recover depends on how serious your shoulder injury is. Separated shoulders may heal over a period of 6 weeks. Dislocated shoulders may take longer -- more like 3 to 12 weeks. But these lengths of time are just approximations. Everyone heals at a different rate.
The issues you are having are very common. You are still early in the recovery period for this surgery. It is worth it, but you have to be patient and let your body heal. This takes a good 6 months for 80% of the healing. The shoulder pain is from irritation at the wrap and diaphragm. I found that taking a plain ole ant acid helped with this.