When I hear anyone or see anyone eating, I feel all weird and ill. Especially if it is my sister, she eats really loudly. My chest feels all tight and it's kinda hard to breathe, and I start getting all tense and want to be sick.

I am embarrassed of this complete over-reaction, but what the hell is it?

Those symptoms sound like bad anxiety, sometimes people feel that way
before a panic attack
Listening to people eat loudly is off-putting.
Do you have trouble eating at all?

__________________
I hate to advocate drugs, alcohol, violence or insanity to anyone, but they've always worked for me.
Hunter S. Thompson

"It is no measure of health to be well adjusted to a profoundly sick society"
Krishnamurti

Yeah, some people I'm fine with.

I have never had a panic attack and I'm not really sure what they are?

I also used to get like this if the light outside my room was on, but I have kinda got over that. But I cannot stand over head lights or open doors, I get the same weird feelings with that too.

I get especially grossed out when my dad eats because he consistantly
chews with his mouth open. I can't eat in the same room with him.

edit: I don't get the stressed symptoms, just sort of annoyed

__________________
I hate to advocate drugs, alcohol, violence or insanity to anyone, but they've always worked for me.
Hunter S. Thompson

"It is no measure of health to be well adjusted to a profoundly sick society"
Krishnamurti

Maybe I'm not weird after all :P

I mean, it's not nice to see people eat with their mouths open, but I'd rather see that than hear them. I can't eat with my family at the table or go out for dinner with them

Soooo stupid!