Sleeping problems ???

My son is 7 months old and he still wakes up 5+ times during the night!

I’m not exhausted anymore because I got use to it but ugh.

I’ve put him in a routine give him a bath at night make sure he gets full 30 min before falling asleep and nothing is working. When he wakes up he still wants his bottle! I’ve tried to replace his milk slowly with only giving him water but that would make him wake up even more! And I’ve tried not giving him his bottle but he screams at the top of his lungs and other people are trying to sleep too aka my mom so I end up giving him his milk. I’ve done everything people have told me to try but it’s just not working! He is teething so I’ve put teething gel and give him Motrin like doc said but nope still doesn’t work! And he does not use a pacifier he doesn’t like it he’s never liked it. Idk what else to do lol