Help please!!! This is life threatening!!?

Today I had breakfeast and I ate alot of fruit so my mom told me to do 2 units of insulin for my type 1 diabetes. I was distracted by my sister before the shot, then I gave my shot but it seemed longer than usual. I realized I gave my nightly dose which is 6, 4 units above what I'm supposed to do! I'm really scared, I'm only 14. I already took 8 glucose tabs, 2 juice boxes, and a danimals. I'm so scared. what should I do please help me.