Hi there, sorry to hear you feel that bad. The moonface can take quite a while to go away unfortunately. But one month of moonface is pretty long after no more pred.
As to being out of breath very fast, that may have various causes, not necessarily pred. What does your blood tests say on hemoglobin, iron/ferritin levels? If you have been flaring you might have malabsorption cause anaemia.
On the hurting bones and lymph nodes, not sure about that.
It's good that you see your normal doc in two days, but these symptoms would actually also warrant a visit to your GI or call.