For About 4 Days Now, I Get These Sharp Pains In The Back Of My Calf. It Is Only On The Left Leg, And It Usually Happens When I Am Walking Or Bending My Leg. The Pain Comes And Goes, But It Hurts A Lot And Makes It Hard To Walk. I Dont Know What I Can Do About The Pain, But My Fiance Told Me To Put Rubbing Alcohol On It. Does Anyone Else Get These Pains? Is It Something I Need To Talk To The Doctor About Right Away?