You would also be able to study pretty much all health professional degrees - nursing, physiotherapy, occupational therapy, podiatry, operating department technician, audiology, speech therapy, diagnostic radiology etc etc etc
Or pharmacy or if you wanted something more academic then pharmacology or another life science degree. Chemistry (including forensics). Or earth science courses - environmental science, geology, planetary science, oceanography, marine biology, meteorology (although that normally prefers physics).
Or you could go into a social science direction economics or psychology both benefit from maths A level.
Think about what you enjoy reading about when you get lost on Wikipedia. What documentaries do you like to watch? What podcasts do you listen to? Following your genuine interests is never a bad plan!