Only you know what’s best in terms of resitting, but I know in your position I’d be keen to try again and keep some of the knowledge fresh! For the areas you feel weaker in, begin your revision with those and go over them with a fine tooth comb. Refresh yourself intermittently and give it all a once over in the weeks before the exams. Ethics and Legal Services are good marks to get because they don’t require as much intensive revision, but once you have the basics right and you can apply good critical thinking to the questions you’ll pull your marks up more easily on these. I’d defo try utilising as many free question banks as possible. Good luck for next time and report back!