What kind of treatment do I need after 1 and a half months-shoulder surgery?

I dislocated my shoulder before because of basketball. It was right shoulder, and yes I write with right hand.

I had surgery and use this kind of sling/shoulder supporter. It is killing me this few months but I hope I will get better soon.

So, its been 1 and a half months way of recovery (doc said 6 months then it will reheal totally), can I do some light exercises such as slowly raising my shoulder until chest level? cos it is kinda stiff right now.....and can I jog for few miles? I know my shoulder is not yet stable at this poin cos sometimes when I move my right arm little bit, even with sling, the shoulder creates a popping sound. The feel sometimes like sore for second but unhurt.Pls advice....Thanks!