im lost and i dont know what to do

ive always wanted to have lots of friends, have a good summer, hang out nonstop and over all just have fun with people 24/7, this is the first summer that actually is good, i meet up with friends almost everyday, go to clubs, meet new people and find new crushes, basically a teenage dream lol. and Im surrounded by people but i feel so alone like i dont have someone i could talk to, i mean maybe but i still feel disconnected from everyone, i have fun with friends and others and its really great but im literally so lonely and im going insane because of it. i dont know who to talk and holding it in is driving me mad. i dont know whats wrong with me but even if nothing in my life is going wrong i feel so empty and uncomfortable. i just want to be normal and i think i need help