Two steps forward and three back

Just as I was feeling good about things, the new drug therapy and physio finally doing some good, I get hit for six again.

A sore eye and visit to the doctor finds that I have a growth in the cornea of my left eye. Some time off work feels good, but I am so sore that doing anything with my eyes is extremely uncomfortable. Worse than that, advice is that this may be a part of Rheumatoid Arthritis.......