Re: Could it be RA?
I would recommend a Vitamin Panel test .. especially Vitamin D .. HLA B27 positive could indicate spondyloarthritis or ankylosing spondylitis ..
I am in the same boat as you with exactly the same symptoms for the past 3 months ,with no answers .. already done like 10 doctors. . and all the tests under the sun .. but I hav very low vitamin D at 13 . .and have been on those supplements for the past month .. it has had a little impact on me .but not significant.
I hope you feel better and find answers.