I went trough a lot of presentations in my life, and many of them were terible, but at the end of the day i made it, i showed up had a presentation and did my best. As i look back on that im proud of myself for stepping out of my confort zone and just do what it had to be done. Over the time my presentations got better and i can have a really good presnetation now. I still have a lot of anxiety but i know that i can make it. The key for me is to prepare really good before the presentation. I know the feeling when people are looking at you it can really beat ur self confidence. But please be proud of yourself, you showed up did ur best and thats all it counts, next time you will be better and today you were great you did your best, i know how hard it is im proud of you and you should be proud of yourself too.Dont let that beat you down to mutch celebrate it, because you must have huge balls to show up there and have presentation.