Diagnosis: Gestational Diabetes

I received the dreaded phone call yesterday that I failed my 3-hour glucose test and now have gestational diabetes. : ( Even though I was prepared for them to tell me I failed, it was still a shock and I immediately started to cry my eyes out. What did I do wrong? Is my baby in trouble? Does this make me high risk? I know that there is nothing I could have done to prevent this but it still makes me feel like a bad mother or something. I'm glad that I started practicing a GD diet about a week and a half ago when I got the news that I failed my 1-hour because it makes it a little easier to digest the news. I already did a TON of research on GD over the past 2 weeks so I feel pretty educated. I go tomorrow at 12pm for my diabetic counseling where I will get my specific diet plan (based on my height, weight, and 3-hour test results) and my testing meter to start testing my sugar 4 times a day. It is all overwhelming and I know it will be tough at first but I've always been a pretty strong women, so I will be ok. I will do whatever it takes to bring a healthy baby boy into the world and if it means sacrificing ice cream and cookies over the summer...so be it. I only have about 10 more weeks to go...I can do it!!!!