Are the two schools that you have been accepted to affordable for you and your family? Do they have good programs in the major(s) that you are considering?
“This is by far the stupidest thing I’ve done in my life times infinity.”
If this is true, then you are doing very well. Most of us have managed to do far worse. People goof up sometimes. Of course, I have had a lot more time than you to make mistakes. You might yet have a chance to catch up. 