Girls, hello. I'm writing with despair. I'm a mom of two kids, my son ...

Girls, hello. I'm writing with despair. I'm a mom of two kids, my son is 3.5 years old and my youngest is 2.5 months. She's on breastfeeding, sometimes I give her formula outside. Always on my hands, she fusses constantly on my hands, I want to put her down immediately, she doesn't take any pacifier, already tried three different brands of pacifiers... My breast is her favorite pacifier, feed her every suckle with my breast. It's so tiring. Even at night when she sleeps, she starts waking up often, I have to constantly lie next to her and be ready to give her a breast or pick her up