I am 46 years old femaIe, I woke up with bilateral knee & ankle joint pain in Feb 2016 pain occurred overnight). All my labs have been within normal limits. Pain improved but did not go away after high dose prednisone taper in March 2016. Since then I have joint pain all over, tired all the time & I get sharp pains randomly all over for few seconds each time. I have been seeing a rheumatologist to threat pain but nothing is working & no diagnosis yet.