Reassurance

It’s been six years since I had a baby. In one year, I suffered an ectopic and a missed miscarriage. I’m 17w with my rainbow baby, a little boy. I’m beyond paranoid something is wrong or something might happen. I haven’t had any signs that something is wrong. I don’t have as big of appetite as I thought I would and I’m not gaining weight. I’m actually lower than I was pre-pregnancy. I had an elective ultrasound on Oct 30th and baby had a good heartbeat and he was very active. I have an appointment on the 16th and I’m so nervous. My first two pregnancies were fine and I really didn’t worry. After the two losses, the missed miscarriage especially, I’m just anxious and paranoid about this pregnancy. In the first trimester, I at least had the morning sickness and fatigue to give me some peace of mind. The second trimester is being too uneventful for me not to fret.

Has anyone dealt with this? What did you do to reassure yourself? I’m considering getting a fetal doppler so I can hear the heartbeat.