As subject says! Anyone else got inflammatory arthritis? I am 34 and was diagnosed recently. Sulphazalazine not working (also had 4 steroid injections), so looking at other medications now :-(
Feeling pretty sh$t right now 
Perhaps not so bad as you.
I discovered that tea , coffee and supermarketfresh tomatoes frequently flare things up so I rarely have them.
I discovered it by accident when I was being advised about toiletting probs due to diabetes . The diabetis medication helped but staying off those three things has really changed the arthritis peoblem so far.
I fought shy of the steroid route , I've had enough to last me a lifetime already and they only helped for a day or so .
I attended a three week residential pain management course at The national Royal Rehumatology Hospital in Bath several years ago. I learnt that staying immobile is just as bad or worse than the pain .. as daft as it sounds .
So because of the way they taught me to cope with pain I still persist in trying to keep my kneees and shoulders etc flexible and do daily gentle non load bering movements to this end whilst laid on the double bed.