Whats going on???!!

Whenever i walk around school everyone looks at me like i'm a zoo animal? Sometimes they smile too??
Idk if they're looking at me like this bc i look silly and ugly, if im wearing something wrong or if im pretty??

Like during class my classmates all stare at me like 😮
Im confused man am i ugly or something y they staring at me😭😭
Even when im walking to class, the other students all look at me😟
Does this happen to anyone else? Am i being too insecure😭😭