uni apps

as a j3 SO SO WORRIED for alevel results i really need to know if the questions they ask u to fill in really matter a lot because i feel like i really didn't do anything that meaningful throughout jc which i do regret and i feel like i can't do anything meaningful between now and uni apps as well because every bit requires commitment which i can't give since i have a job AND i really wanted to volunteer at a hospital but they're taking so long to even get the orientation date down that im pretty sure i'll only be able to start once uni apps are OVER. please help 🙏🙏🙏assuming i don't get 70rp too