Pregnancy anxiety

FTM here. I’m currently week 6. But I’ve been a little anxious and stressed because 2 months ago I had a chemical pregnancy so I’m particular stressed over this pregnancy. I’m worried because I don’t have morning sickness. Previously was quite tired and hungry easily, but for the past 2 days I don’t get hungry that easily. So I’m worried if the baby is growing well.. you know how they say ur baby is growing well if u have bad morning sickness and all.. I am just very scared I will get another miscarriage because of the chemical pregnancy 2 months ago. Any moms can advise how to overcome this anxiety? :(