I have a throbbing pain in the center portion of my bicep and seems to extend up to my shoulder. The pain becomes more intense whenever I flex or do anything that concentrates on the bicep. It started a couple weeks ago, but really got bad after a workout a few days ago. My forearm aches as well whenever I do any type of curl. It occurs on the outside of the forearm near the elbow. I usually just take a few days off and the pain subsides for the most part but its been a few days and its still throbbing. I don’t want to injure myself any further than I may have already.