What A level subject should I take to become a nurse?

[Naima]

So basically I'm doing my AS now and I've chosen; English retake (got a d at foundation, and I'm now able to do the higher tier for it), Psychology, Sociology and media studies. I thought I would enjoy Psychology the most, but this subject really messes with my mind and makes me not think on my own and thinks I'm finding out makes me scared such as penis envy (like wow). So I'm thinking of dropping it tomorrow. I can't do Maths or any science subject as I got a C in all of those. Which A level subjects should I chose to become a nurse? Because now all the science subject are not open for me. Oh and I've also done Health and Social Care as GCSE and got one Merit and one Distinction.

Help me out please.