Hi!
This is a really strong set of GCSEs. You definitely have a good chance of getting into med school, as long as your predicted A-Levels, UCAT and interview are up to their standard. I don't have much experience in this, however, I can share with you what I have researched (I also aspire to go to med school)
There are some universities that use a score system to select who to interview, such as Leicester, and there are some who look at A-Level predictions and not really GCSEs. They will usually always look at them, but sometimes it's weighted a lot, sometimes they don't really matter.
Look at unis that play your strengths, for example, Uni of Sunderland, who prioritise A levels and UCAT over GCSEs, or Leicester, who prioritises UCAT and GCSEs over A-Levels. Also, consider unis that have minimum GCSE requirements, such as Manchester, which requires 7 7's (which you do have). If you have fulfilled this requirements, I don't think they look at this further, so also consider that.
If your A-Level predictions are strong, perhaps choose a uni that puts less emphasis on GCSEs or don't look at GCSEs as part of the interview selection process. If not, choose a uni that look at GCSEs more than A-Levels
I hope this was somewhat helpful- you are on the right track- Good Luck!
