tutorgirl
I am a type 2, non insulin user. From what I've researched on Byetta, it doesn't cause spikes. The nausea is probably from eating too much fat and not enough carbs with it. My doctor has exact eating requirements for her Byetta users to keep them from getting sick. That's one reason why I wouldn't consider it.
I cannot eat the low amount of carbs that you appear to be eating without causing my sugar level to rise. When I eat straight Bernstein, my numbers run higher and no amount of exercise keeps them down where I want them.
If you are dead set on low carbing, and Bernstein proportions are not working for you, then I suggest that you read the Atkins diabetes book (not the Atkins diet book). There is a process described in there that allows you to methodically raise your carb levels until you find the level that's best for your body. I used this approach and it worked well for me.
People who struggle with dawn phenomenon have livers that kick out too much sugar for their bodies to process in preparation for the day. Lack of insulin, insulin resistance, or both are at fault. In my case, it appears that my liver kicks out too much glucose for me to handle when I don't give my body enough carbs and my numbers run higher all the time until I feed it carbs. (I am talking about non-starchy carbs, otameal, barley or beans- not junk food carbs).
On a recent trip, I found that adding oatmeal to my breakfast, peas and garbanzos to my lunch salad and a few pumpernickel croutons to my dinner salad made all the difference. When I ate omelets, I ate a piece of whole wheat toast with them which I don't have to do at home because I'm not taking 19,000 steps a day (gotta love the pedometer!).
We all have different genetics, our bodies and our diabetes are all different, our metabolic needs are all different, we are all at different stages of our diabetes journey- it only makes sense that one dietary approach will not fit all. Sure, we all take a common approach, but the fine-tuning is up to us. Take everybody's principles (Bernstein, Atkins...forum members) and use them to sucessfully manage your unique requirements.
good luck!
sandy