Tokay gecko wound?

Okay, I got my Tokay from a breeder on morph market last week 2/5. I’ve left her alone for the most part aside from misting her enclosure, putting some mealworms in an escape-proof bowl, and adding a couple things to the enclosure. My only concern is today I was offering a super worm with some tongs (worried since she wasn’t eating, I assume she is still acclimating to the enclosure) and she took it, but I noticed she had a tiny wound on the edge of her mouth. Idk if it was there already or not, bc I haven’t been able to get a SUPER close look since I got her, but from when I first got her by mail I don’t think that was originally there? It looks painful:( Is this a big cause for concern?

I would bring her to my exotic vet and have no hesitation besides the fact that she seems so stressed already being in a new enclosure/home, I really don’t want to stress her out even more. She hasn’t eaten in the past week and I finally got her to eat tonight by tong feeding (she only ate it bc she went to bite aggressively but then realized it was a superworm and continued to eat it). However, if it’s necessary I’ll absolutely bring her to the vet.