Got a donation of milk from my sister I am so grateful to her. I work full time and now starting…

Got a donation of milk from my sister I am so grateful to her. I work full time and now starting school full time. And some nights we are so busy at work. I don't have time to pump or I can't pump like I'm suppose too to mimic my daughters eating times. So I haven't been able to get a good supply. But I'm happy even to I couldn't pump till 6 hrs later I got 7 oz. made me happy.