Good day girls, I have a question. I'm 26 weeks pregnant and for thre…

Good day girls, I have a question. I'm 26 weeks pregnant and for three days now the baby has been moving very little and barely noticeable. Rare and very weak kicks too. When I eat it doesn't really show either and sweet things when I eat them don't do anything. I turn over only a few times, 1-2 times at most, and everything calms down ? I asked the doctor, she says they're sleeping for 18-20 hours this month. Has anyone had a similar situation? What did you do? And on ultrasound there is still time, and they said not to do many ultrasounds ? Well, I'm worried.