Is it normal ? Help !

Hey girls! Just a quick question to help with my anxiety lol. I’m 24 weeks pregnant and some days my baby is moving A LOT, but on other days, like today, I can barely feel him move. I still felt him a few times during the day, but it’s nothing compared to the last two days. Is it normal for there to be so much difference in how much he is moving from one day to another? I’d be happy to hear about your experiences. Thank you so much.

P.S.: I get so anxious every time I don’t feel him much, but I can’t bother my doctor all the time lol.