I have bought some of this stuff before for my aunt to help with her joint pain.
Maybe it might worth a shot for anyone else going through the same thing.
Joint Ease All Natural Massage Oil 100ml on eBay, also, Massage Oils Creams, Massage, Health Beauty (end time 26-Mar-08 16:21:38 GMT)

Sorry about the diagnosis but i am also glad that you know what was causing the problem now.