Sleep and 4 month olds

Michaela • Breast feeding mommy to a beautiful little girl ! Kinslee Marie ❤️
Does anyone else's 4 month old toss and turn when falling asleep and then toss their head back and forth when sleeping? Or start crying while still sleeping and will only calm down when woken up or bottle. But only takes like a sip and then they are fine ? I'm feeling so helpless 😩