What are good snack foods?

I am 22 years old, weigh 100 lbs and was diagnosed 3 months ago. I am constantly hungry, I know because my sugar is high, but what foods can I eat as mid meal snacks that won't spike my sugar levels? I can't gain weight to save my life. This is so hard. I have been told as soon as my sugar levels out I won't be as hungry, but I don't know what I can eat.

[gooddaysbaddays]

I am also newly diagnosed...I try to keep string cheese and apples in my fridge at all times...another thing is peanut butter!  even just by the spoonful helps.  I am about 105lbs and like you can't gain weight either.....look for high protein snacks...hardboiled eggs cheese yogurts things like that!! good luck to you