Sugar spikes

i dont have diabetes that i know of,but i can sit around and eat candy all day and not eat real food and my sugar has spiked up twice in one year,is it just me not eating and consuming to much sugar that causes this or what? when this happens to me im dizzy,nervous,hard time trying to breath or feels like it,sweating severely, until i put real food on my stomach or just go to sleep over exhaustion.

Welcome to TuDiabetes Michael!

Did you measure your blood sugar to determine it is high?

You should have blood tests done to determine if you have diabetes. This includes a fasting blood glucose test, an A1c (three month average of your blood sugar), and a glucose tolerance test.