Yeah mine does too sometimes. Think it's gas waking him up when he wasn't ready to wake up so he's tired and in pain 😩
Same my little does this as well, i always thoughts its hunger, i offer her milk he settles but she only suck for few minutes
I usually wake up to smiles but occasionally it’s screaming and it breaks my heart, doesn’t seem to be for any reason just cuddle and comfort and sometimes boob again for comfort but can take a few mins for him to stop I hate it
My little boy does this too