Hi Doctor:

I was hit with an elbow very hard in my thigh last night (front right). The pain was excruciating and I collapsed. It's been incredibly painful. Hurts to walk, bend, any pressure near the injury. However there is no bruising. I'm not sure if this is considered a Charley horse. What signs should I be looking for in the event a serious injury has occurred and what steps should I take to treat myself? At the time of the incident the pain traveled straight to my groin (which has ceased) and to my knee. I am unable to sleep and laying on my back for short periods of time seems most comfortable. Any thoughts? This has never happened to me before. Thank you. --Prinda