They are not comfortable. They want secure. Mummy have you swaddle your baby up? Is your room too cold or too hot for baby? Have you every tried to use the husk pillow and place on your baby chest when baby sleep? Have you tried checking on Diaper if it's wet? Some baby abit wet they'll make noise. Is it they are no full enough? Have you tried pacifier? Normally when my baby get cranky I won't carry I will pat instead. I believe in if they get used to it I'll be very tired. Just bear with it. And pat. And when baby sleep faster go catch your nap. First 3 month not easy after that your body will get used to it.
I gave in and carried baby. It's a passing phase. Thinking back, those are sweet memories.
Lig Kram