Well, I can respect not wanting to talk about something (believe me, I'm not open about a whole lot xD). But sometimes it's good to be able to talk through things. It usually reveals that our problems aren't as big as they seem.
Well, most people don't like seeing others who are hurting. I mean, the main goal in living is to be happy and enjoy life, right? I guarantee you that everyone has gone through depression. From experience they know it sucks so naturally they'd want to help anybody who is struggling to get out of it.
Anyways, if you ever feel ready to talk about things, I'll be here.
Well, you're still young (according to Serebii you're 14). You've got a lot more experiences to have and chances to find who you are. Don't tell yourself that you're worthless. Life is worth living. Surround yourself with friends who will support you and you'll pull through.
And it's no big deal. I love hearing people out. It's good to get this kind of stuff off your chest. I never see this as bothersome.
Feel free to shoot me a pm, if you wanna talk about this in more detail. I don't want to seem intrusive at all, but I want to help you in any way I can.