How did you guys get your pups use to the baby?

Nova my mastiff is so clingy this week; I was so sore I asked my husband to rub my back and nova started pushing his hand away and nibbling and licking my back where he was rubbing???? And I woke up every hour last night and she was right on top of me and she knows she’s not aloud to sleep on the bed ??

I’m worried she’s not going to adjust she’s still a baby yet (14 months) any advise?

Please be kind she’s still my baby yet