Original post by Chief WiggumJust to emphasise, what's really important is how you reflect on what you have done.
If you have some GP work experience lined up already, I'd also recommend getting some hospital experience. Perhaps try to organise one week in one department, and one week in another department? You could try emailing consultants at a local hospital to ask if you could do some work shadowing in their department for a few days.
Also, it looks good to have some longterm volunteering in a caring environment, to show you've really interacted with other people, and aren't just interested in a non-realistic glamorous image of medicine. I'd suggest contacting some care homes near you, and asking if you'd be able to do some volunteering there. You could explain that you're interested in medicine, and want to get some experience of a caring environment.
So for example, if you have say one week of GP, one or two weeks of hospital medicine, and several months of care home volunteering, I think that gives you plenty to reflect on/talk about, and shows that you've taken the time and effort to get a realistic insight into medicine.
Good luck, let me know if you have any other questions.