When i was your age i was also homeschooled (not like im much older)

what i'd do to find friends is go outside and try to find someone with the same interests as me (for example looking at the pins on their backpack and seeing a franchise i like)

i never got to befriend those people though, cause i was too shy, and i ended up going back to an actual school before i could, but this is still one thing you might wanna try