Hi piercethekit,
Although I do not know much about DSA support, it is indeed good to know you do have options at your university to get reasonable adjustments including accommodation cost relief, I can relate to how much that helps. I can also relate to not feeling comfortable to reach out for help when all you've known for so long is to do your best to cope and prod along by yourself, however it is commendable you have come to the decision to reach out for the support you feel you need, because this will help you to live up to your full potential, well done!
In addition to the amazing advice that has already been given, in terms of monetary help I would suggest you consider applying for benefits such as Universal Credit and/or Personal Independence Payment (PIP for short). Universal Credit is means tested meaning you need to be on or under a certain amount of income to get it and the sum you get is variable based on how much you earn within the allowed range, however they take into consideration any disabilities/health conditions that affect work and/or daily life. PIP on the other hand isn't means-tested, and eligibility depends on how and to what degree the condition affects the person. You can find out about various benefits you could get
on this government page here.
I hope you'll be able to use and benefit from all the help that's available to you and please don't hesitate to ask if you have any more questions and I'll try to answer them to the best of my ability!
Viki
Student Ambassador
3rd year BSc Psychology and Sociology Student
University of Suffolk