Hi Alison,

I can't offer much advice on your college options. As I'm not familiar with higher education in the UK.

I can tell you based on what I read in your postings. You are brave and wise beyound your years. Getting started in college can be very stressful without the challenges of RSD. You have perservered up to this point and you will no doubt continue that path.
It seems your mother is very supportive of you. I'm sure she will help you over the college hurdle as well.

Try not to get to worked up it's not good for your pain.
Take care
Sherrie