I often get really weak all at once around 5:00. It's typical for me to be feeling somewhat weak but be functioning, to sit down to dinner, and then to have trouble walking when I leave the table. So, that would sound like a carb reaction and/or a rest after activity reaction--but then I notice it happens at the same time if we haven't eaten yet.

I almost never wake up weak, though.

If you think of anything else, let me know! Thanks for your response.

Abby