Daily hiccups ?

I’m 37w now and for the past week or so it feels as tho baby is having the hiccups. It’s happens often, almost everyday day sometimes twice a day, this constant almost “pulsating” rhythm feeling is the best way I can describe it. Sometimes it lasts for up to 5 mins. I mean this is an assumption that it’s hiccups. I can’t think of anything else it would be and it feels different from her other movements. Why does she hiccup so often ? It that normal? Anyone else experiencing this with their babies ?