Anxiety

I'm almost 17 weeks and I'm at the point where I'm starting to get anxiety . My doctor appointments are few and far between and I don't feel my baby move yet and my belly is not showing , so I have no reassurance that my baby is ok , other than an at home fetal doppler . In my first trimester I was always reassured because of the symtoms . Now that I'm in my second trimester , I don't have a lot of symtoms and I am just constantly worried .