Have you considered diabetes-based cooking classes or cookbooks? There are still foods you can (hopefully) enjoy. Some of those recipes are really good.
I had to make some really drastic changes several years ago. I hated it at first and fought it every step of the way. It really sucked. Gradually, though, I began to take baby steps and work with the restrictions I had and now I'm used to it. I found a buddy to exercise with and found exercises I loved to do, like Zumba. Come to think of it, I ended up discovering a lot of things and met a lot of friends while learning to take care of myself.
These ideas may not work for everyone. I hate that you're dealing with the fresh, steaming pile of manure that is type 1 diabetes.