Adjusting to a Gluten-Free Diet with Celiac Later in Life

How have those of you diagnosed with Celiac later in life managed to adjust to a fully gluten-free diet? I have eaten normally my entire life (I am 21 years old) with no food allergies or sensitivities. In the last year or so, I developed Celiac disease. The adjustment has been so much more difficult than I expected. At first, I cut out gluten and my symptoms nearly disappeared. Then, I started noticing some symptoms after I would eat what I thought was entirely gluten free. After a little more research, I’ve learned I need to be a lot more careful about cross contamination (which is honestly it’s own battle and need it’s own post). Eating out, however, has been the biggest challenge. I’m basically afraid to eat out at any restaurants or fast food because my stomach has hurt afterward nearly every time. I thought Mexican restaurants would have lots of GF options and I tried to just order tacos or enchiladas on corn tortillas but I always seem to still get symptoms even if it’s minor. There are barely any places that seem to offer GF options so my best bet is trying to order food that is naturally GF but I’m guessing cross contamination is just too much of a risk in restaurants. Chick fil A has been my go to because I can eat grilled chicken and their fries are GF. So yeah I’m basically tired of having to cook everything I eat, sometimes I just want quick and easy food or restaurant food without having to cook. I live in Northeast Tennessee so if anyone has any Celiac friendly recommendations please share ❤️