Any tips on early morning settling

Hi all, got a new puppy on Saturday after a stressful two nights finally getting on a good routine. Dinner at 7, bathroom at 8 and 9 and he usually takes himself off to sleep then. I have to wake him at 12:30/1 for a bathroom and he is up at 4 for another. Issue he cries at 4, 4:30, 5, 5:30 and once he has calmed down I let him out at 6. I usually just talk to him through the cover or pop my fingers through. Any advice would be appreciated Thanks