Hey ladycrank. I totally understand your situation, as I was absolutely unable to fit into a CT Scan machine early last year when I had a blood clot in my leg, I was pretty bummed out about it.
Fast forward a year and a half later and I've worked to lose 120 pounds and finally last week when I went in for the Pre-Op Upper GI scan, I was able to fit into the CT Scan machine just fine. I couldn't dance in it but the doctor said all the pictures came out great. I truly feel blessed.
Good luck to you, I know we can all do this!
Don't look back, turn the page, and let your next chapter begin!