Do you ever experience hard days where it feels like NOTHING you do brings your levels back to normal? Any tips or advice on how to deal with these moments?

Today is that day for me. I'm really struggling to keep my levels normal. I eat a very healthy low glycemic index meal diet. Usually this works great. Lean protein, vegetables, and fiber, healthy complex carbs. Eating at regular intervals and monitoring my levels. Most days I feel pretty darn good.

But not today...

I just cant keep my levels up. Everything I do seems to bring them down. Feeling really really terrible and would love some advice, if you have any, on what to do for this.