My advice is not to give yourself a hard time for every high or low bsl. I imagine this news is hardest on your mental attitude rather than the day to day routine. Managing diabetes does become second nature after a while. It is hardest to get other people to realise that you have to stop what you are doing to either eat, test or have insulin. Most people think you can wait an hour or finish your current task and have no understanding that managing diabetes wont wait.
Enjoy life to the full, Jen.