7 month baby wakes up 10+ times

I'm going out of my mind. My baby is 7 months old and she wakes up over 10 times a night just whinging sometimes she won't settle at all unless I give her a bottle sometimes up to 3 bottles a night I have no idea what to do, I have tried letting her self smooth, she does have a dummy so sometimes I put that in but then she'll wake up in half an hour anyway. I'm just exhausted.