Deb;
I was going to elaborate on my post, but I hit the wrong button.
Yes, it does sound like you are heading down the road to insulin, if you can't get your blood sugar down. That being said, please read the first three threads in the Type 2 (T2) Section. The information contained in those threads will help you get the blood sugar down. A good diet and exercise is the key to controlling diabetes. Good luck with your control and management.