Hi @cinnamon215 -- I found a few links that might be helpful for members with a UCTD diagnosis.

What Does It Mean to Have Undifferentiated Connective Tissue Disease?
-- https://elizabethbarone.net/what-does-it-mean-to-have-undifferentiated-connective-tissue-disease/#

Cindy: Undifferentiated Connective Tissue Disease (UCTD)
-- https://sclero.org/scleroderma/support/stories/english/c/cindy/a-to-z.html

Heidi's Story:Difficult Diagnosis of UCTD - Sclero.org
-- https://sclero.org/scleroderma/support/stories/english/h-i-j/heidi/a-to-z.html