Hi TOWIE sorry to hear you are still hobbling about, I would suggest Serrapeptase which is a natural product and is a good anti inflammatory, you should google it as it is good for a lot of problems heart,lungs etc I would also suggest Celadrin rub which is a good topical anlgestic.
My guy is a gym guy and also is very interested in natural products,he has beat cancer and his heart problems are well under control using them.
I was always very sceptical before and thought G.P.s knew better.
lol about the shades of grey colour chart and hope you're soon back to normal.