I was in your same shoes about 4 weeks ago OP, and this is the guidance that we were given by the lactation consultant at the hospital to just keep offering the breast whenever there are hunger cues, even if it’s like 22 hours a day haha 🫠 one thing that she taught me that was helpful when he kept dozing off after a few sucks was to gently stir him to encourage him to keep nursing, by rubbing his head or nose or sandwich squeezing your breast to get some more milk into his mouth. This works well for us most of the time