What kind of pepper is this? Can I eat it? (Coastal TX region)

We moved into a new house this past winter, and now that it's summer, this guy popped up in a corner of our yard. We didn't plant it, but we're also not sure if anyone did because there's no clear evidence of a garden having been here. We think it might be a compost volunteer situation. Whatever it is, they look delicious. According to google, the poisonous species look quite different, I think this one might be a Tabasco pepper, but I would greatly appreciate confirmation from more experienced plant people than me. Also, there seems to be some kind of disease on some of the leaves, any insight on that would be super helpful too. Thank you! less