whats wrong with me?

im not asking for a diagnosis or anything but im so confused. i dont know whats going on with me. all i do is stay up all night and sleep the whole say. summer also just started and all im doing is bedrotting. my room is so dirty. there are days that i never come out of my room. not even to talk to my parents. there are days where i feel completely numb. i used to speak all the time but now i am just naturally quiet or not that social. i dont feel anything anymore. everyday im just existing.