The best advice I can give is, go out and get some experience! Charities across the country recruit and rely on huge teams of volunteers to run with minimal cost. Consider applying for volunteer work. I volunteer for my local hospice and as well as gaining experience of working in a healthcare environment, I have also improved my skills in teamwork, health and safety, and communication. Many volunteer-based organisations run a range of mandatory and optional training so you can do as little or as much as you want. Take full advantage of this and maybe you could get yourself the qualifications you lack. Also browse online for free or cheap accreditations. Good luck!