School problems please help.?

I'm just started 7th grade and i have a feeling that this is going to be a really bad year. There is only two people in my cl that i know and they aren't really my friends. I don't feel like i'm going to be able to follow along in cl. When i got to a different cl there is one person i know and that is okay, but my homeroom is where i go when i have phys ed we have to have partners and i don't have anyone to be partnered with and it makes me feel like a loser. i don't know what to do i know that the girls in my cl are either really weird, or wouldn't want to be friends with me anyway. I just feel like this year is going to be really long and boring. what can i do to make it better?