Ask your university about how to register as a part-time student. Instead of viewing it as one semester left with risk of failing all your courses, you can rec

Ask your university about how to register as a part-time student. Instead of viewing it as one semester left with risk of failing all your courses, you can recast it as 4-6 semesters left where you only need to take one class per semester, and have a high chance of passing every class (but really, you should aim for straight A's; hire tutors if necessary so you really understand the material). It's useful to get the degree even if you think you won't need it, esp. since you're so close to finishing. Ten to fifteen years later, you might decide to go to medical school, or to law school to become a human-rights lawyer, or to get a master's degree in astronomy. It'd be a much bigger hassle to have to go back and finish the B.S. at that point.