That’s the first thing I thought of too was Reactive Hypoglycemia. Just be careful it’s not the beginning of type 1 either.
Here are some threads that talk about it.
I also included a link of blood tests for type 1. A c-peptide might yield some information, It’s a production of insulin test. If it’s low or low normal it’s a sign of type 1, high or high normal it’s a sign of type 2. This one keeps trending lower or higher over time of progression of type 1 or type 2. With a type 1 you slowly stop producing enough insulin, With a type 2 your body keeps trying to produce more than normal to compensate for not utilizing insulin well.
