One of my best presentations was one that I gave that was a "choose your own adventure" type of presentation. I broke the presentation down into a game for the audience to choose which part of the presentation they wanted to hear first. It made it more like a conversation rather than a lecture which made me more comfortable and speaker more fluent. I'm not sure if you are able to work your presentation into that format but it worked well for me and the class loved it. Also, add dank memes. Memes always make everything better :)