In a university setting, your grade level, with your age, doesn’t matter. Maybe at the smaller colleges, it’s noticeable, but the only one who cares about that would be you.
No one is going to ask you, in a future job placement, about your age. First of all, it’s illegal to ask, and secondly, it’s the degree and/or certification, with the training, that matters. No one cares about your age. You could be 60, with a new degree. If you can physically work, you will get hired.
Do you need to take a break from all schools?