Honestly, your UCAT would be an issue for most unis as many of the top ones have a cut off, but look about for ones that weight it less, but you did very well to get a Band 1 in the SJT which is a huge benefit when applying so don’t be disheartened too much. I would advise you to do the BMAT, I personally was average in UCAT but smashed the BMAT as its different in the sense that there is a whole section on GCSE level maths and science which for me were easy and judging from your grades you should have no issue with it, the essay is also quite easy to do well on, I would advise using medify as it helped me on the critical thinking sections and has all the GCSE knowledge you should cover and good essay example and questions for all parts. Don’t be afraid to call universities and ask questions about the application process to find out what you need and if they would consider you with that score although from past experience they can be a bit annoying.