Snacks for Gestational Diabetes?.

Emily
I am a first time mother and today marks 29weeks pregnant. I was recently diagnosed with gestational diabetes and I'm not sure what to eat that's really good for it as a snack. I know veggies are good and protein which I'm trying to incorporate but what is the best snacks to have around when you get a little hungry? I want something some-what filling some-what tasty and good for curbing my appetite without spiking sugar. Any advice Mommas??