Baby crying in sleep

Dawn • 💙4/08/2019 💗 8/30/2021

It’s like he starts to want cries out then falls back asleep multiple times during the night. He’s 15 weeks. How long does this last? Have him down to one feeding bit crying out wakes me like every hour. I check his diaper and give him a paci if he takes it and if he keeps fussing I just hold my hand on him to comfort him for a few seconds.