sorry to here!. 2 years ago out of the blue i had lost 40lbs. weight for no reason quickly over 4 months and found i had type 2 from my a1c test. i was one of the lucky ones to beat it back for now though and no meds. i saw a diet and nutrition Dr. that specialized in diabetes. i completely changed my diet and went for a 13 A1c to 6.5 in 6 months. as far as snack ideas i watched all the Keto vids on YouTube. i stuck to meat,cheeses, eggs.pork rinds,pickles. my diet person says you need balance with some sugar and carbs and gave me a points system to follow/ so i did eat apple wedges fruits/nuts in very small quantities to replace candy bars.i was never big on veggies but carrot sticks and celery sticks are easy to carry and such. the good news is that most convenience stores have a wide selection these days if your out on the road. also be careful of what type of sugar substitutes you use. some candies and cookies will send you to the number 2 room quickly. stay positive and listen to your Drs. i testing sugar several times a day everyday and was strange at first but i got use to it. im down to once a day now. i was warned for years but looking back i wish i took it more serious and i think testing and knowing your numbers will have helped me to keep things in line. i only wish i could have been testing years ago being pre- diabetic. Not sure why Drs. dont suggest you should start testing even as a pre- diabetic. for me when you see the numbers it makes it real and so you know how to adjust diet. be well!