Here are a few websites to research to help you make more informed decisions about your future study and career options:
www.nationalcareersservice.co.uk
www.bbc.co.uk/bitesize/careers
If you want to research Higher Education have a look at these:
Do bear in mind if you know what you want to do eg; a Physiotherapist, it makes a lot of sense to plan your journey in terms of which A levels you will need and which University offers the course you want!
Careers in Medicine:
www.nationalcareers.service.gov.uk/job-categories/healthcare
Careers in STEM:
www.stem.org.uk/resources/community/collection/448547/videos-promote-careers-stem