My parents think I'm a loner!?!?

[ecarg]

My parents are always asking my I'd I want to go out with friends or go do anything but I just don't want to. I prefer to stay at home. It's not that I don't have any fiendsI just like my alone time. I see all my friends everyday at school and thats good enough for me! I dont mind sometimes going to starbucks after school sometimes. But my weekend is my me time. Basically i dont go out of my way to hang out with people. My moms always on twitter and instagram showing me all these girls who party and hang out with big groups on the weekends. She's always telling me I need to be more like them. But I'm perfectly fine just the way I am. I guess she just always makes me feel bad that I am the way I am. She was like the most popular person in her highschool and she wants me to be just like her. But I'm not and ive tried to tell her that but she won't listen. I just don't know what to do anymore. Should I start going out just to make her happy?
Also bonus question: how can I get more guy friends? I mean there are the guys I talk to in class but how do we become friends outside of class and stuff? They always go off and talk to their other girl friends and it just makes me feel unimportant.