Pec Minor Syndrome? Or Thoracic Outlet Syndrome?

Doing some research on the web, I believe I have Pec Minor Syndrome, for the last few months everytime I try to bench my right pec will start giving me burning, numbing pain. Leading me to believe its a Nerve Condition.

Doing some research on the web, I want to say that its a form of TOS. How can I fix this ASAP?