“I don’t want any help mom” almost 4 month old baby!

Soo my baby is really smart. He has learned to his roll over. However he can’t prop himself up without us helping. When he rolls over he can’t get the other arm in the right position so he starts to cry when he’s stuck. However when we try to help him he gets frustrated like “I can do it myself!” lol. And rolls back over and tries again.... if we let him try to prop himself up, he wears his little self out. He also tries to scoot which for the first time he moved a couple of inches yesterday. But him trying to prop himself up is painful to watch... but he’s already stubborn and doesn’t want help 😉 I’m just ranting.