No offense intended, I'm just obligated to tell you how things are done properly.
First off, you trainer was lucky to get it back in place. You should have been to the orthopedic physician asap after the incident occured. Obviously your shoulder didn't just fall out of the socket, it was forced out. Soft tissue structures that hold the ball in the socket must be damaged in order to dislocate. If there is a labral tear, for example, it won't matter how good your shoulder feels. It will be problematic until the root issue is resolved.
Second, although your chiropractor gave you "decent" advice, he is not a medical authority when compared to a physician. You should still be in the sling as far as I'm concerned, especially since I'm sure you plan to fight aggressively within some time period.
Third, be patient young man. Your current bored feeling will look real appealing if you re-dislocate, tear your labrum, tear the joint capsule, or tear a cuff muscle... those are long term rehab issues that can be avoided if you treat this the right way now.
Sorry for the lecture but I'm genuinely looking out for you

Carry on with the RPM talk!