To me you sound like an outside center or a flyhalf. You could also play a forward position. If so, I would recommend Flanker.
Given that you don't bloody listen and keep asking the same question - I'd say you're a natural for hooker
left bench
YA reminds me that I must answer your question. OK: Probably a back, maybe a halfback. But you also could probably have a go at hooker. I mean, you are only 13, so locking into a position now is really not either necessary or advisable. By the time you are 18 and have played 5 years of rugby, this question may look to you to be pretty quaint. But here's a question back to you. All due respect etc., etc., but you posted this question 4 times yesterday, and now two more times today. Does this seem necessary to you, or even helpful? Thanks in advance for your thoughts. I think you'll find the regulars here a reliable and thoughtful bunch, who only need one well-phrased question to provide you with a range of interesting and useful answers. Mark L. @Andrew - Now that is very funny. ex-hooker ML
Wing 3 Quarters sounds about right for you.