Im nervous about going to field hockey camp... any advice?

so i started playing field hockey last fall and i had never picked up a stick before and i just fell in love with it. with no experience my coach placed me at center forward and i was one of the top goal scorrers for the team. so i guess im pretty good but no im going to this intense camp and im worried i'll suck and make a bad impression and people will laugh at me. i really dont want to be the worst one there. and i love the sport but if im so worried and self concisous i wont be able to play my best. plus am i too inexpeirnced to go? im going with 6 other girls from my new highschool team (im a freshman) and they'll have all been plaing longer than i have. and im going with one of my best friends and shes only been playing 2 years and we both scored the same amount of goals this year but im worried she will be better and it will all suck. any help?