Same here! At first there was vindication after years of being sick with no answers. Then I was UN-diagnosed (frustration, depression, hopeless) - then RE-diagnosed(unbelief, fear of getting comfortable w Dx, denial) then - again - relief. Then - fear of the meds, prognosis, still some denial left. NOW - acceptance.
So sad that so far each person that has responded had feelings of RELIEF first....shows the enormous difficulty in getting diagnosed!! Good luck with your project!
For God has not given us a spirit of fear; but of power, love and a sound mind. 2 Timothy 1:7