Girls, I had a miscarriage six months ago. In August, I took a test and it…

Girls, I had a miscarriage six months ago. In August, I took a test and it was negative for two weeks. Then I did an ultrasound right away because they didn't see anything on the ultrasound. They said it was too early, about 2-3 weeks. After exactly two weeks, I repeated the ultrasound because I couldn't calm down until I heard that the baby was in my womb. Thank God, everything is fine now. Now I wanted to ask if it's okay to have another ultrasound after 2.5 weeks. I want to hear the heartbeat. Should I go for another ultrasound at 12 weeks? Or should I wait calmly for 12 weeks? But the anxiety is really bad.