The dr recommendation will certainly boost your supply, but is that the issue?

My bub was jaundiced and he would feed for five mins or so and fall asleep and them wake after twenty mins and finish that side. Then I would wake him after 3 hours and do the other side.

Personally, I would just start waking her two hourly and offering one side a feed, including a nappy change and back on that same side. But that's because I find swapping sides causes colic for my babies.