I have had shooting pain from hip on left side shooting down to thigh, then across to groin area, then down inside of my leg for three days now. This morning, in the shower I noticed bruising high on my thigh into my groin area. The bruise does not hurt to press on it, however, sharp pain like stabs of pain seem to eliminate from it at random times throughout the day. It is evening now and my leg hurts so much. Is there a home remedy I can do to get rid of this pain?