I have to do 3 minutes speaking session tomorrow

I have to do 3 minutes speaking session tomorrow As i mentioned in sub before i am pursuing journalism course and tommorow I have to give first presentation, currently no one know i stutter,i barely speak or i barely go to college as it far for where i live and too i have too shift to new place and there too i am slacking off but that's other story, for tommorow i don't want to Stutter , but i know i will stutter, ,i stutter to take word out in front of stranger and entire class will be full of stranger and a hostile environment, no matter what i do like deep breathing, speak slowly, escape difficult words but once you are at spot you forget everything,i know accepting stuutter and speak what you want with Stutter,at some point how much i hide people will know i stutter but i am afraid.