Actually on second thought - I was house sitting for a month in a very gluteny house. Maybe it's a combination of things. Ugh, just... grr.
It could be both, just one, neither...
I think what the root of the problem is you're struggling to accept how careful you may have to be? Cc is a tough lesson - it's easy to avoid gluteny food - cc is a different animal, though. You're constantly double-checking and reevaluating your surroundings and choices.
It's part of the acclimation process.