Everyone bores me now?

I'm young, and I feel like I'm becoming introverted. I'm becoming bored by people and I miss having someone that I look forward texting or talking to.. I don't like phone calls anymore and conversations became... just really boring... I got a girls number that sat next to me in math that I thought was cute but she's boring to me as well. Its always the "hey" "wyd" kind of conversations and I wanna go deeper than that and more emotional. When I do its always awkward and it turns into "oh I'm sorry" or lame replies like that. I started looking up chat and dating cites for teens and stuff but I'm out of luck. Every conversations becoming the same and I feel empty like there's no one to really enjoy talking to. I'm alone most of the time, I spend a good deal of my time by myself. Its weird I feel like I talk to my stuffed monkey more than I do to people. I had long distance friends on Kik but I don't feel like talking to them. I don't know its like they became in interesting to me or I just feel like its a drag replying. I feel bored with friendships now but I don't want to feel alone. I want a relationship but I know I'm kind o young for it, i'm only 15, I don't think that would solve the problem. I always kinda wanted those best friend relationships but I guess that stuff doesn't exist. :/ its like someone is missing, a friend, companion, or maybe even a enemy is. I don't know what to do.
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I forgot to add. PLEASE NO MEAN OR DISRESPECTFUL COMMENTS, IF YOU HAVE SOMETHING MEAN YOUR JUST DYING TO SAY, DONT SAY IT. LETS ALL BE KIND OKAY? :D
Everyone bores me now?
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