Don’t worry about her being chubby, they’ll grow into their weight. My daughter is in the 99 percentile for her weight and I’m not worried at all. As for the pacifiers, maybe try a different brand and when you find one she likes then put multiple of them throughout the crib so she can find them. Breastfed babies tend to wake more. She could simply be going through a growth spurt or even be teething.
Maybe try a different brand of pacifier? If this doesn’t work then maybe she is just comfort feeding or she might be actually hungry. Even when the doctor says your baby is “heavy” it doesn’t mean much because a baby is constantly growing and will grow into their chubbiness. She might be going through a growth spurt or teething. My baby also did this for a while and got chunky a bit but he calmed down about a month ago and grew almost 2 inches since then 😆 he was also teething at the same time.