Yesterday I finally gave in and went to the ER. I had a CT scan and ultra sound on my left leg. Nothing. I was awakened with so much pain in my leg and I am unsure why. It feels like something is against a nerve in my leg. I cannot walk without the aid of a cane. Even with the cane, it hurts every time I use it. The pain is prevalent even when sitting. I do not know what to do. I need to get on with my life. I have a 96 year old mother that I need to care for and my husband has been diagnosed with IPF and needs me as well. The only thing they found in the ct scan was thickening of the bladder and some excess fecal matter. Any suggestions