Girls, I wanted to ask for advice from you, who had it like that and h…

Girls, I wanted to ask for advice from you, who had it like that and how did they solve the problem ? I have too much milk and my newborn doesn't manage to drink everything, he has enough only for 5-7 minutes with breaks 3-4 hours, more than that he doesn't drink, refuses to spit up, the pediatrician says feed every 2 hours for 20-30 minutes, but I don't even know how to do it ?, and it's impossible to wake him up, he sleeps very soundly, if you wake him up, give him breastfeed he sucks for 2-3 minutes and falls asleep, and when he wants himself it's only 5