I feel really insecure because of my height, what should i do to feel better?

I'm 13 and a half, in year9, shoe size 2, height 4"7'....I know I'm cute and all, but sometimes I feel like a 9 year old standing next to my friends!!! I used to be really confident and loud, but now it feels like I've lost all my confidence, and fun-ness in me, coz I alwayz feel like I'm the odd one out or something, and all the boys stay stuff about my height, like really mean stuff, and I get upset...I even think who would ever date me, or want to go out with me(dating term), and when me and my friends play Truth or Dare, and I have a dare to ask this hot boy out...they would say..."I would never go out with you...look how short you are!!"....and if that aint bad enough, theres bares of girls in my year group that are waaaay moooreee prettier than me....& POPULAR!!! and the good-looking boys mostly are popular, so mostly go out with girls who are popular and PRETTIER....specially with big ****!!! and I'M TOTALLY FLAT!!! I'm still on my VEST...EMBARRING!!!....and everyone knows...another thing a boy has their eyes on are girls !!! how am I supposed to compete with that...being short, not so loud and a 24/7 funny gyal (like my best friend....h8 HER...she always gets all the attention...everyone likes her...everyone wants to be her partner...she ALWAYS has something funny or catchy to say...she doesn't follow the crowd...she makes the crowd...she knows everybody...everybody knows her!! she always has a cool comeback to everything a mean person can say to her...and i get really upset!!! I'm the "little girl with Aisha!!!" EVERYONE likes hanging out with her and it feels like everyone has a bigger, better, fun-ner bond with her!!! AND SHE IS PRETTY!!!! I don't HATE her, I ADMIRE her, and want to be more like her!! she is even BETTER at ART and DRAWING than ME!!! it seems like she's better than me at EVERYTHING!!! I don't have a talent that I'm much more better at it than she is...she can even SING!!! so its hard being small and trying to compete in the big world...even the littlest things gets messed up for ME!!! HELP PLZz....???!!!