Further testing is probably not critical. Functionally, you would receive the same accommodations from disability services with your existing evaluation.

I applaud you for continuing to pursue your college goals. If you take a moment to look back at the path you've taken to where you are now, I think you'll see that you've overcome a lot already. The evidence of your strength and capacity to reach forward is there.

...pronounced like the long vowel and first letter of the alphabet...