@nessa1970 - frustratingly, people with one AI condition tend to develop more over time.
I sort of knew this, but had a great discussion with an Endo about it several months ago, as he worked his way through the ginagerous list of AI conditions I had just been tested for. That testing was on the basis of some symptoms, but more specifically my family history littered on both sides with AI conditions.
The Endo was astonished that thus far, I have dodged every bullet, but his parting shot suggested it was a matter of time.
My take on AI conditions is it's best to get a diagnosis as early as possible and get going on whatever treatment/maintenance protocols are available to keep things in a decent place.