GCSE Chemistry Grade 6

I was two marks off a 7 am doing Biol,Chem and Maths A level. Will any vet school accept 6 in chemistry GCSE?

Was going to but saw someone on here did that and her grade went down 4 marks. Not sure what to do as school won’t pay for it as have changed schools and it’s two papers.

yeah it happens, but if you're confident that you should've gotten a grade higher than that then go for it. because you're way off a 5 so you'll probably be fine.
if that ain't possible look at the requirements of different vet schools online since you're taking Chem in A-levels. Also if the rest of your grades are better like for bio and maths, a 6 in chem is not a big problem.