Low supply? Cluster feeding?

Nabiha

So my baby is 13 days old today. She lost 10% of her birthweight at day 5 and has jaundice. She has since gained some weight and the jaundice is improving. I was feeding her every hour to try and rectify this. She would feed and then fall asleep once she was done. But for thr past 2 days she is feeding constantly, getting fussy at the boob,latching on and off and not sleeping after the feed.

Do you think my supply cannot keep up?

Shall I pump?

I really don't want to top up with milk as I'd rather just put her on the boob but is she getting enough?!

Or is this just regular cluster feeding?

She has lots of poo and wet nappies but is still jaundiced and not made her birth weight up.