How can i cope with autism knowing im "diffrent"

So i was told i had autism when i wa salmost out of elemtray school and ive always been treated like an outcast and everything is just hard for me. i feel like my family understands i have autism and other things but at the same time they just dont understand, if that makes sense. "normal" everday joe's bascilly act like total jerks to us and i dont understadn why they just asume who we are for no reason.

this all annoys me to say and ye si have depression too, is there a way to have atleast one person understand what its like being autistic by chance?

also sorry about ranting and being agry i hav ealot of my mind that i need to share.