When I started getting gluten intolerance symptoms, I can't even tell you how heartbroken I was. My all-time favorite foods were pasta and bread and seriously all things wheat-based (dumplings, cheese bread, cream cheese wontons, flour tortillas, etc.). I STILL get sad nearly 2 years later that I can't eat gluten-y things. But there are definitely alternatives and ways around it... even if they aren't quite as good and almost always more expensive.
If you love pasta like me, rice noodles may be your new best friend. Also there are a variety of GF "regular" noodles for Italian pasta dishes. Cauliflower noodles are surprisingly not bad (who knew!). Just make sure to not over cook them! They WILL get mushy faster than gluten noodles and they will continue to absorb water after cooking.
If bread is your thing, there are a great variety of GF breads, bagels, English muffins, you name it. They are consistently dryer and lack structural integrity, but there are ways around that. I find that toasting GF bread, whatever form it's in, helps with the structure issue. And any sort of cream or other moist substance helps with the dryness. For example, if you want a sandwich, toast the GF bread first, then spread a generous layer of mayo, mustard, pesto, butter, whatever your preferred topping is, on both pieces of bread before adding the fillings.
Eating out can be a challenge. Cooking your own food is much easier for cutting out gluten. Especially since it loves to hide in things. Asian food is tough. Aside from the obvious sources of gluten (wonton wrappers, noodles, breading, etc), there are also hidden things like wheat in soy sauce, imitation crab (no more Cali rolls :( ), "crunchy" toppings, etc.
Mexian is workable. Instead of flour tortillas, do corn. Be wary of the complimentary chips bc they are often fried in the same oil as all the gluten stuff. Tortilla chips themselves, though, are usually safe (corn based, not wheat based).
Ik this is very long, but I know your pain and if I can impart some wisdom on how to make this VERY FREAKING PAINFUL sacrifice a little easier to help someone else though it, I'm all about it. Feel free to dm to chat or for more tips!!