Obsessing over babies movements 24w6d

Ok please don’t judge this is my first pregnancy and I get pretty anxious anyway i am 25 weeks tommorow

Over the last week I’ve just felt myself obsessing more and more over babies movements, to me this is because there has been a change!

I have been to have a check up they used a Doppler and said Baby heartbeat was fine and booked me and ultrasound for a week later, still haven’t had the ultrasound but I am just a mess

For 3 days she was so active like never before and now she hasn’t gone quiet quiet but doesn’t move as much as she did in these 3 days.. they just seem to be so up and down with no set pattern!

Does anyone else have these problems? Is it normal for them to have random patterns at this gestation I keep getting different opinions from Midwife/hospital