My problem with spanish class.

My problem with spanish class. As some of you might know, spanish is a notoriously fast-paced language, and since I'm here right know you probably know that I am a fellow stutterer, in Spanish class our teacher has a weekly thing "express yourself" in Spanish without using English, and it always goes as well as you might expect it to go, where I pretty much stumble over every single word. I mean, my teacher is nice guy, and tries to help me as much as he can, but I honestly can't take the embarrassment anymore, although all of my class mates have been completely understanding, but I still see the look in there eyes. Any help?