Dacello,
I am concerned about your pain. While many soft tissue problems like you've had can cause serious discomfort (I get a back strain every now and then beside my clavicle so intense I always think something is horribly wrong with me....) they will usually respond to rest, anti-inflammatories, muscle relaxants like flexeril, work like Active Release Therapy, etc....
If your pain is so intense it impacts you to the point of not functioning consider going back to any doctors you have in town or getting a fresh pair of eyes on the case. Physical medicine and rehabilitation doctors are often very helpful as is pain management for a start. If nothing else they can help with some meds to help you be more comfortable until you get this figured out.
Hoping you feel better soon,