Anyone else pump in am for night feeding?

Jen9807

LO is 8 weeks old and EBF. About 4weeks ago I noticedy supply between58 pm was low. LO was super fussy after eating and seemed hungry. So now I pump until I get 4oz for feeding before bed, usually about 7:15 and in bed at 8. I do BF her in the evening but use the bottle to top her off. She sleeps from 8pmish1am then up again at 55:30. Anyone else do this? Do you think I'm creating any future problems? Thanks!