Anxiety

Does anyone else have anxiety about making sure your baby comes at the right time instead of months earlier or weeks earlier? And hope that the ultrasound is gonna show the baby happy, healthy and jumping around? With the strongest heartbeat? Like some nights (like tonight) I get anxiety at random times and I just hope and pray my little guy stays in there and as I call it "bakes" until it's time and he's healthy enough to explore this world........Like my anxiety is crazy tonight and I'm trying to calm down but this is so nerve wracking. I don't see my OBGYN until the 23rd and 24th......