i feel sad

i’m 16 and these are supposed to be the best years of my life, but i have no friends, i just have my boyfriend. of course im grateful for him and we hangout everyday. but i want friends other than him. i have an older sister, but she doesn’t like me and refuses to hangout with me. my only friend is my mom and im starting to feel like i’ll never have friends. im going into my junior year of high school and this will be the 3rd year of high school with no friends. im not mean to anyone. i just don’t understand why no one likes me and i feel so hopeless. i don’t want internet friends i just want people to hangout with. i need tips on how to make friends. hopefully this post doesn’t come off as rude im just really becoming upset.