You should visit a paediatrician at the earliest - dont delay please

U can't be sure whether it is due to head injury or due to fever causing febrile seizure .But most probably seizure may be due to fever since it was trivial fall. Immediate pediatric consultation adviced

The seizure is most likely a febrile seizure, which can occur in children between 6 months and 5 years of age in response to a rapid rise in body temperature. In this case, the child developed a fever (100°F) a few hours after a fall and then had a seizure several hours later. Since the child was behaving normally after the fall and the seizure occurred hours later with the onset of fever, febrile seizure is more likely than a seizure due to head injury. However, it is important to rule out any intracranial injury, especially if the fall was significant (e.g., from height or onto a hard surface), if the child lost consciousness, vomited, is unusually drowsy, or has persistent irritability.

Kindly mention if the baby had vomiting episodes, any change in behaviour like excessive cry or irritability. Also mention if your baby is accepting feeds and his activity level post the episode.

It may be the fever or it may be the fall. Further tests are needed to find the reason. Visit a pediatric hospital

Consult pediatrician nearby immediately The seizure can be either due to the fall or the fever, so evaluation is needed

Urgent evaluation is needed. Please consult a pediatrician physically Need to do a neurological exam Possibly get a CT scan if there's concern for head injury

May be due to fall . Head injury

May b due to fever or due to fall . Consult emergency immediately