I can't imagine that there wouldn't
be a scholarship somewhere out there for students in recovery. You could try Googling some of the more well-known addiction treatment foundations, such as Hazelden or Betty Ford, and do a little research to see if they have grants/scholarships.....otherwise I don't really know, I never thought about checking into that when I was a student. (Probably should have, as I'm a recovering alcoholic with 20 years, four months, and nineteen days' sobriety, and I was still in early recovery back then.
Let me congratulate you on fighting your way back!!
You've accomplished something that many never do, and you've got every reason to be proud of yourself. I wish you the best of luck in moving forward!