Jealousy, jealousy

High school starts soon. I thought my life was okay, could be better, but I saw some former friends today at picture day. They ended their friendship with me last year for no particular reason, other than "it's not working out". They look so happy, so pretty, like they have their life together. I, on the other hand, have no friends unless you count my brother and dog. I'm lame, I'm a loser. I'm extremely anxious and worried about what's gonna happen this year. Am I gonna make friends? Am I gonna be sitting alone at lunch again? I hate myself right now.