I try to make it as short as possible.

My best friend has never told me about any other feeling than being happy, angry or bored. She never felt hurt, never had a crush and had many situations where a boy told many people they were dating and she was like "nope, we're just hanging out".
She doesn't get when someone makes a move with her and even made moves woth someone herself but didn't get it and didn't know what to do afterwards.

I thought it had something to do with autism but that's not the right thing. It just seems like she is the opposite of an empath and handles emotions like her surroundings tell her.
Someone is sad - text them,...

Now we have a problem because she did something that extremely hurt me but I know she doesn't get why because she never felt it herself.

Obviously she doesn't even think of apologizing etc because she literally doesn't get it when I'm hurt. After she did the hurtful thing I instantly had something similar to a panic attack because I felt extremely betrayed and all she had to say was 
"why are you feeling like that, can I help,...?"
It is extremely obvious that I felt like that because of her but she can't interpret it
The only thing she can kinda feel is if there's a tense situation or vibe.

Thanks for any kind of answers and maybe even an advice.