Jealousy over random person

Idk why, I really am not a jealous person normally. I watch a lot of youtube and still I mean I wish I lived more like them but I never get to the point of being jealous, you know? But for some reason I'm suddenly insanely jealous of this girl I dont even know whatsoever. Shes the kind of person you literally would never think really exists and is just so perfect. I dont hate her, but I've never had this feeling of wanting to be someone else more than I do right now.

Anyone else ever felt this way at least once??? I feel so weird.