So much anxiety

I’m 19 weeks 4 days. Anatomy scan Thursday!! 😃 I’m so excited but also the anxiety before the scans is so bad!! I’m seriously terrified...Of so much! 🤯 last week I thought I felt movement a couple random times a few days then I haven’t felt anything again I don’t think...Should I be worried about consistent movement yet? I thought that was father along...but I mean I have used our Doppler but at this point I start over analyzing what I’m hearing, like today heartbeat sounded not as loud or like “far away” sounding which makes me freak out something is wrong.😰

Does the anxiety get better as you get father along?!