The Pell is decided based on the FAFSA only. The Profile has nothing to do with Pell Grant eligibility at all.
But a question. You say your former husband is doing the FAFSA, and you might be Pell eligible with him doing so? Does he provide more support to the college attending daughter than you do? With “equal time spent” it’s the parent who provides more support that is supposed to be used on the FAFSA. Usually this is the parent with the higher income.