Toddler having myoclonic seizures?

Maggi

FTM here. My 17 month old son has had a fever that we’ve been bringing down with Tylenol. Just a bit ago, he woke up screaming and standing in his crib, and when I went and got him, he’d have these random, sudden, short, involuntary jerks. Almost like a huge hiccup or like something scared him. He stayed conscious but was very upset each time and I had to calm him down. They’d happen once every minute or so for probably 5 mins. Now he’s fine.

Trying not to freak out here. Anyone have experience with this?