Hello @cherylmcg, Welcome to Connect. I see that you have already connected with @yellowdoggirl who has shared some tips that helped her. Here is some more information you might find helpful in learning about the conditions:

-- Undifferentiated connective tissue disease: https://rarediseases.info.nih.gov/diseases/12342/undifferentiated-connective-tissue-disease
-- What is CMT?: https://www.cmtausa.org/understanding-cmt/what-is-cmt/

Have you seen a rheumatologist or made any lifestyle changes to try and help?