I don't belong here.

Christ on a crutch, girl, you sure are paranoid. All these people (children mostly, not people) can't really be that interested in poor little you, to have such strong feelings about you, especially as you don't seem to like or be friends with any of them.
Anyway, the horrors of high school will be over one day and you can then seek out others who might find your eyes interesting and you attractive.
Why worry about a bunch of human beings that are immature, self centered and shallow?

I don't think any of this isn't normal other than you are a bit self-conscious and that you happen to be around critical people. Those issues are probably related. Many people feel closer to animals and that is very normal. The eye thing sounds like either all those people don't like eye contact, or you're self-conscious about it and they aren't reacting as strange as it seems.

It sounds like this may be more other peoples problems than yours.

I'm a creep, I'm a wierdo, what the hell am I doing here, I don't belong here..

A grayish blue/green? You're eyes sound beautiful not something to be scared of.

As for the rest of the post I wish I had some advice for you but a lot of yourself criticism and anxiety reminds me of myself and problems I have yet to solve

You are forever alone.

I can relate. Oftenntimes people see me as a “mysterious” person and therefore don’t wanna come near me. I have long black hair and bright silver eyes, so it is sorta creepy. I think it’s great that you want to be a vet, we always need more people like that in this world. I think you feel comfortable around animals because it’s something you’re passionate about.

Just ingnore them, for me at the age of 14 people told me I was a vampire because I had some sharp teeth (At that time I don't know why I got attracted to people that had the necks exposed). Sometimes I found bites in my own arm, I discovered that it was me when I was sleeping 'cause I was dreaming about food. (Pretty sure you don't want to know what kind of meat). Then the FREAKING HAIR, at that time when I woke up my hair was messed up kinda like Goku form Dragon Ball Z. People told me to do the Kamehameha shit. Maybe one the shittiest year I had.

you belong here baby, you just gotta start believing it

find the things you are good at, that make you happy and either continue doing them or start doing them

Yes I was just like you in grade school. But then again I have a who's who of personality disorders so yeah, welcome to the dark underworld normal people don't see nor understand e.g. this dope who posted above me.

Get comfortable because it doesn't get easier.

I remember my sister saw a psychiatrist with eyes that bothered her. They were very light blue, and seemed to be hard and judgemental. To talk to him she couldn't look at him. He wanted to know why, and she told him it was his eyes. Then he seemed down because he said he'd been told that before.

You might be amazed how many people feel exactly the same as you do. I don't think there's anything weird or odd about you. It's a stage of life and people older than you have been through it too, even if they're pathetic enough to pretend they haven't and so make you feel bad about your reality and suggest that you are somehow an outsider.

Keep going. It does get better. I promise.

I'm not death-staring or anything. Today alone this person yelled at me for looking in her general direction, and another person told me my eyes looked like a werewolf's.
It gets annoying.

Don't try and fit in. Just do what you do best and get on with life. That's the conclusion I came to after years of being branded as the weirdo and the monster, in spite of efforts to ressemble my peers. Now that I couldn't care less what people think of me, they actually seem to have more respect for me. People will notice if you want to be accepted by them, and use it as a weapon against you.