I think doing accountancy at keele would be a panicked decision. You’re only just coming to terms with if you want to do accountancy instead, and you’ve already said you don’t really want to go to keele so it seems like you would be doing a lot of compromising!
I would say keep your medicine offer anyway, do your resits and see how you feel. If you get the grades are you may find you’re suddenly super excited for medicine (ie is it a knock in confidence that has made you rethink your medicine choice), it might not be but resitting and getting the grades gives you more choices + either way you don’t seem happy with the outcome now so think you’re better off resitting, see what you’re results are and make a decision from there.
I know people have said keele is a great uni but IMO it’s not a target at top professional firms, so if you think you’re better than keele don’t settle...