I think i might have aspergers/high functioning autism

Hi my name  is david i dont have an autism diagnosis but i think i may have traits and was wondering what all yous were thinking ill list certain symptoms that i think might be autism 

Extremly obssesive over subjects that most people dont think about 

Dont like looking people in the eye 

Get frustrated at simple tasks

I have always felt different and odd 

Have a history of abandoment and i had a traumatic childhood 

Ask mad questions all the time 

I also have a fanily history of schizophrenia and autism i know the 2 disorders are genetically linked 

Socially sometimes i can be ok other times quiet other times i can be weird

I dont really know if i have it i am just curious as it might explain some things these arent all of the symtoms just the ones i can rememeber