Hi, i was diagnosed with rotator cuff syndrome 3 weeks ago accompanied by a cortisone shot in my superaspinatus tendon. The pain is worse now, i can t even wipe my counter without pain, and my shoulder is also very droopy compared to the left. Yesterday i noticed my veins are extremely visible in my shoulder and collar bone area, is there a reason why they re so visible? I do have tingling in my shoulder and upper arm, and my bicep hurts also.