I've been sad lately and don't know why?

I'm usually happy go lucky, funny, and the girl who's friends with everyone.

The past week or so I've been feeling really down, but I don't know why…
I love my family, they're amazing.
I love my friends and don't have any "Fakes"
I don't have a boyfriend, but that really doesn't bother me because a lot of guys like me. (I'm not being conceited, nearly every guy has told me so)
I just don't like anyone. This guy who I was head over heels for done me very wrong. I have had mixed feelings about it for a while, but decided to call him out for it and put it to rest. I don't think I feel anything for him anymore.

I have been having some stress because I'm starting highschool, and this highschool has about 5000 kids in it. And all the girls are nearly PERFECT. I've always been quite confident in myself but I just feel like I'll be a little speck of dirt next to them.

But I don't feel like this stress should factor into why I'm feeling so down( and randomly sick sometimes)

Any ideas? This is really just not me. Thanks!

I apologize for any misspellings or weird wording. I'm on an iPhone(Autocorrect)

Welcome to the club

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