I need to know If I will be able to receive financial aid?

I was charged with possession last year while on financial aid and received my deferred judgment, while filling out my FAFSA it asks if I have been convicted of any drug charges but if you look at my official record it won't say anything about a drug charge just a deferred judgment and my attorney told me that I should still be able to receive to receive it according to Iowa laws but he wasn't sure.