I can empathise with your frustration. I had my right hip done last February (an infamous ASR). It was wonderful for 9 months then, after carrying smething very heavy, I hurt it and it has never settled down. For mt it seems (I hope) to be just a chronic muscle issue and it is so depressing when you wake up in the morning and only have pain, frustration and disappointment to look forward to. However, you have to hang in there, try to be optimistic. Have you tried massage therapy, steaming hot baths to loosen things up, swimming, a good single malt? When one thing does not work, try something else. Sometimes light weight training exercises, by pumping blood around the soft tissues, can begin to free things up. But dont overdo things (I know I should follow my own advice!) and don't expect too much.