Does anyone elses babies wake up from a nap crying hysterically that's not due to hunger?

Quper

Like naps are only 30 mins and I know he's not hungry but he will wake up from a nap crying hysterically sometimes. I feel bad for him but is this normal? I don't think it's gas either. At night I get waking up crying because he's hungry but for naps to? It's rare my guy wakes up from a nap happy.