When will it stop???

Ne

I have a 14 month old who constantly wakes up during the night. I wake up like 7-10 times during the night. He will either cry and I have to pick him up and rock him back to sleep or be will just sit up and cry until I lay him back and pat his bottom to sleep. I usually sleep 8 hours but it doesn’t feel like it cause I keep getting woken up. I have two other ones who never did this once they were asleep they were knocked out. Anybody’s LO done this?? When does it stop. I’m going crazy