Can't see your ADV scouting budget, but since this was your first season with the team, it's safe to assume that it was no higher than $14m. And quite possibly it was the default of $10m since as a first time HBD player, and a $105m payroll budget is the "default" if no other budget changes are made.
That said, unless you had a mentor or somebody else who could look at the trades you were making and give you some guidance on your moves, it's possible that you may have hurt yourself more than you helped yourself in the long run.