Sounds like you have a form of claustrophobia when people are too close to you in line . Then there is Enochlophobia , phobia of being in crowds,

I have social anxiety. If I’m with someone in a public place then I can deal with it better, otherwise I m off by myself. I’m very uncomfortable around people…that’s an understatement. They’ve done nothing, it’s me.

It’s called agoraphobia, a fear of crowds and closeness of people. I know because I have it too, and I am currently working with a therapist on recognizing and regulating my reactions. For me it’s related to past traumatic events and painful experiences. But that includes the trauma experienced while seizing.

Its not weird at all I usually either go outside and sit down or stand by myself

Hi
I've had the same issue for a long time. Had a good doc (rare) explain that it's hypersensitivity to movement, noise, etc. It is also connected to the trauma of dealing with the shitshow of having a seizure in public. Basically ptsd.
I carry a tube with klonopin for these moments. Very dark sunglasses and earbuds help most.
I don't know for sure if it's the seizure disorder that's responsible. Appears to be related though.