2 weeks into my new course of pred having flared straight after finishing the last course and i now have low iron and vit b12. I feel totally exhausted and so badly weak, every muscle hurts and my nerves in my hands and feet feel like they are on fire. I am also now just almost a week into being on azathrioprine, i know it takes time to build up and work, but this morning when i went to bathroom although i had solid bm's the pain was so excrutiating i felt i was gonna pass out from it and every muscle and nerve felt on fire and i could feel burning in my back passage. I am so unsure if i am flaring as my bm's are solid and so tired of battling this horrid disease, can this be the beginning of a flare even without loose bm's?