When to be worried about increased fetal movement?

I’m 30 weeks tomorrow and since last night baby has been moving non stop, with just a few mins of rest in between. Should I be worried? Usually she will move a lot but then rest for 30min - 1 hour but it has been non stop all night until now. I read some horror stories about the baby being in distress or have the cord wrapped around them.. Since it’s the weekend I don’t think anyone will answer the portal messages but is this a legit cause for concern? Google and my OB pamphlet only mentions cause for concern if there is a decrease in movement. The FTM anxiety is getting to me 🥲