1st olds up at night?

I have other children & as infants they slept through the night between 6 & 9 months. None of my tricks work with this baby. My daughter is going to be one in a few days & still wakes up 3, 4, or even 5 or 6 times a night. She has a ton of gas so Ive switched to dairy free everything. Gas drops dont work. Probiotics neither. Sometimes I think its the gas that wakes her up other times I swear shes just clingy and prefers to be with me. I can't do sleep for many reasons; one my bed is very high, and two I'm expecting a newborn in 8 weeks, not to mention all the bedding pillows, pregnancy sleep tossing and turning. Is anyone else dealing with this? What would you all suggest?