it's okay, even I am I used to get stage frightened... for many times and I still do... I still feel nervous... but I have learned control it infront of audience... just learn to control... you know you are nervous but don't let other to know that... have confidence... and it's hard to have confidence at first so fake it till you make it... and trust me even best public speaker too feel nervous and most of us just faking it that we are cool... like nothing bother us... and second point don't be too conscious about how you doing it infront.. how you speaking... etc etc etc... just do it from your heart even if you forget the point don't get stuck turn to another... keep going till you are done... no one in audience knows what speech you have prepared so chill even if you forget... just do it in own natural way and convey your speech the way we do with our closet friends.. like we don't think too much on how to speak with them right? likewise think you are just talking with your friends and let the natural rhythm flow... hope this will help you

it's alright. atleast you faced it with boldness. you should give urself some credit for being brave. not everyone can stand on the stage.