Hmm, that puts you in a tough spot, if the classes you ought to be taking in 12th aren’t actually available.
Maybe throw in an app to Georgia Southern? They have ABET-accredited Computer Engineering (https://www.georgiasouthern.edu/degrees/bs-computer-engineering) and it looks like a slam-dunk admit for you.
As a 1st-gen student, you might get offered one of the conditional transfer pathways at GT (for example, this one: First-Generation Pathway Program | Undergraduate Admission), but if that happens, you’ll want to have someplace to go that first year that will get you started in engineering.