I also don't have a good plan B. I'm working right now but I don't really like the job. I really think that I have a lot of potential, yet I have had not so many chances, where I can show it. This makes me kind of sad. I really wish to get admitted to some uni, but I'm kind of pessimistic right now.
I went also all-in with the applications and I doubt that I will be able to apply once again.
So, - no plan B. Just keep doing what I'm doing right now.