Friend, I mean this in the nicest possible way, with understanding as someone who has personal experience with both anxiety and insulin issues. I've noticed your name on a lot of threads which all demonstrate "catastrophization" and extremely high levels of fear over low risk situations. Levels of fear that are disproportionate. You need to see a doctor about it.
Anxiety isn't you being crazy or your fault. It could be something as simple as a chemical imbalance. You don't need to live like this though, it's exhausting being this afraid all the time and that energy could be far better spent on things that truly improve your life.
Please consider it, I know I'm not the first person to tell you this. Acknowledge the pattern, and talk to a professional. It's hard but very very worth it.