beside oneself. In a state of extreme agitation or excitement, as in She was beside herself when she found she'd lost her ring, or Peter was beside himself with joyâhe'd won the poetry award.
Symptoms & Signs. Pain in the arm can result from a number of factors. Abnormalities or injury of the skin, nerves, bones, joints, blood vessels, and soft tissues of the arm can all result in pain. Arm pain, depending on the location and cause, may be accompanied by numbness, redness, swelling, tenderness, or stiffness of the joints.
Best Answer: You may have pulled a muscle or a rib may have moved out of place. Wait and see. Right side pains are not indications of heart problems if that is what you are thinking - it's the left side that causes the most concern and when pain radiates into the arm. And it could simply have gotten a twinge which may have been from the body's exertion.