Baby hiccups

I don’t want to sound crazy lol but I’m currently 33 and 2 days and I noticed that the baby has less movement and has a lot of hiccups. She moves maybe every 3-4 hours just a couple movements. I started googling and it says most babies shouldn’t have any hiccups after 28 weeks and if they do it’s because something might be wrong. Should I call my doctor and see what’s going on or could it be normal? Maybe it’s my anxiety or over thinking. Ladies please help!!!