Have I overspent?

All this while, I keep track of my expenditure. Even down to the single cent. It has become a habit to me. But somehow, somewhere, RM1250 is floating around in my balance check, no where to be found. On ptptn statement, they already paid me RM5250. But up to date, I only have RM4k the student financial kiosk statement. If the balance were banked in to my account, I would have informed my dad, make a note on it. But it so happen, I didn’t do it this time. Have I overspent, or did ptptn owe me money? It is no small amount.