Just Chill, Play some games and don't worry about all of that because school ain't everything, try to talk to people and see what they have and common and hopefully that will blossom into a friendship. Grades are important just take it one step at a time.

If you are in 8th grade,go and study lol.If not,pass the class and stay chill :)

You still have to study even if you are not in 8th grade,you have to be smort ._. .Anyways i hope you will get back on your feet.