2 years ago I started year 12 but i failed due to mental health circumstances and then I retook but again due to my mental health issues I failed again. At the time I was taking biology, chemistry and maths on the basis of doing medicine but this year after a lot of thought I decided to change my career path to law. I didn't enjoy those subjects but did them as a "necessity", law didn't have any subject requirements so I've decided to take the subjects I actually enjoy which are completely different and start year 12 again. I called UCL and told them and they said it won't affect my application only if I redid A2.
My questions is, will universities consider my application still because of my circumstances and changing my subjects anyway or will I basically not be able to enter uni at all or is it just UCL?