I feel exactly the same, and it stresses me out that I might get flat-out rejections without interviews. I'm Scottish and have 5As at higher (which is what counts academically for the Scottish unis), but I couldn't take advanced biology and I'm stressing that it means I couldn't apply to and English unis if this cycle doesn't work out.
(Having said that, I wouldn't really be able to affordoptions😕. uni in England. just got to hope I guess!)
Aw no don't worry hopefully it works out for you! Could you pick up advanced Biology if you have to reapply?