What are ways to keep my blood sugar levels from spiking than dropping?

Blood sugar: First of all make sure to check your Insulin level. Or small frequent meals will keep blood sugar level in control.

Meat and veggies : Eat only meat or fish or cheese or eggs or poultry and low starch veggies, drink only water. In other words avoid all carbs, carbs will only briefly raise your sugar levels and then you will get hungry again. The fats in the meat or fish or cheese or eggs or poultry will act like a "log on your metabolic fire" to keep your blood sugar stable for hours