Baby hiccups

is it normal for my baby to have the hiccups all the time , i feel so bad i just want to hold him and rub his little back but i can’t 😭😭 i’m going to talk to my dr about it my next appointment , i’m 33 weeks in 2 days and he gets them so often now .. is he okay ?? i feel like moving and kicking around in there i’m just a little anxious about how often he gets them