The nerdy place next to my house doesn't like me lol I come in here to get food and a few...

This is often true of nerd places. The owners and employees just want a clubhouse to hang out, and anyone who isn't part of the group is, at best, frowned upon. It's why a lot of these places go under pretty quickly.

And, also, you're a girl.

Gangstress · 41-45, F

Id be like is it weird I come here just to eat and see their reaction
Id also more than likely tell them that I use it as a sanctuary
Id hope that from that conversation the awkward would go

GeniUs · 56-60, M

Introduce yourself as a level 18 Cleric and if they don't start giving you some respect by god you'll cast 'shillelagh' on the lot of them but you've just come for a peaceful drink. After you've been served say something like 'bless you my child'.