Rapid kicks or thumps in one spot?

Silver • Excited for 👶🏻 #1 due 12/26! 🤰🏻👫🐕🐕

22+4 today and just had 5-10 seconds earlier of baby kicking very rapidly and firmly in one spot. It seemed pretty rhythmic and he probably kicked like 15-20 times in that amount of time. It wasn’t like a vibration or spasm, it was almost more of a thumping and seemed to firm/fast to be hiccups? (But I don’t know what these feel like either). He has still been moving since, with his typical occasional kicks in that same spot.

Anyone else experience anything like this?