None of us was happy to be diagnosed with diabetes, but I think most would agree that there are far worse things we could be dealing with. I would encourage you to do your own research, being careful to gather info from reliable medical sources. Information on this site is extremely helpful, but keep in mind that we are not medical professionals. Your first and primary source of information should be your doctor. Be prepared when you visit with him/her. Have your questions prepared and in writing beforehand, and DO NOT be intimidated or afraid to ask questions. Questions will continue to pop up, so have a place where you keep an ongoing list.
So that you and your doctor can best handle your diabetes, keep careful and consistent records of your BS readings, what you eat, exercise, etc. Try to determine the things that cause your BS numbers to increase drastically.
Also important not to panic or feel overwhelmed or that you've been given a death sentence, as you will often hear people say. That is not the case. You need to accept that there are changes that must be made in your diet and the way you exist, but it is doable, and it is not unbearable. Frustrating and annoying at times, but definitely doable. Considering the complications that can come from not taken good care of yourself, I think you'll agree that doing without a few things and making a few changes is certainly the only option.
Hope you have a good relationship with your doctor, and that you will be given good instruction and feedback…good support from the doctor, your family and your friends. All of that is important. Be patient and realize that you will not immediately get it all together and that you will fail at times. But it is important to keep working at it and to be determined that it will not prohibit you from living a full and wonderful life.
Good luck! And do continue to go through past discussions in addition to the new ones. There's a ton of great information available. Check out sites such as the American Diabetic Association, Web MD and the huge number of sites out there for diabetics. You can do it!