What causes elbow pain and pain/weakness in bicep with sharp wrist pain and shooting finger pain? No diabetes had carpal tunnel realease 4months ago

Nerve compression. You may not have had carpal tunnel syndrome but rather pronator syndrome a more proximal level of compression. With biceps pain most likely location of compression would be the ligament of struthers. Follow up with your hand surgeon.
Pain in the arm. It does sound like a nerve pain given the distribution. Wonder if it may be related to the surgery you had. You should see the surgeon who did the surgery. May need a nerve conduction study.