Scapular Pain Radiating Down Into the Arms

Hello everyone
ive been through an mri of the brain and cervical spine (both unremarkable) and ive had an evoked potentials test which I passed fine- the dr said we could do a spinal tap but he knew it would come back clear -he perscribed physical therepy for me -ive had 2 deep tissue massages and just sarted with the physical therapy- ive had burning sensation and pain and numbness sensation on left side of body. It all started in the scapular region with the pain and numbness/burning radiating down the left side. It caused my ring finger and pinky finger to stiffen up- as well as I have had a buzzing sensation down the left arm into the finger tips- and pain in the forearm, triceps and even the bicep- it now is starting on the right side scapula -and a slight pain under the triceps in the right arm with a slight burning sensation at the elbow on top of the skin- what the hell could it be ??? Its been going on for more than 2 months- I was an avid weight lifter- and treadmilled-ive been going to a chiropractor for over 2 months with no relief- is there something else ishould be looking for? My back pain is excruciating- my scalene muscles are terribly tight- hje tested me for arm strength today with me holding my hands out in front of myself- my left side was weaker than my right -also when he pushed down on them- anyone got any suggestions- please post if you have some info
thankyou
tym2chill