I was told the same. However my 1st I miscarried at 11 weeks. Symptoms coming and going are nothing to worry about. I know I felt better when I was having symptoms cuz then you know ur pregnant. But I say just relax and enjoy the no symptoms! I had nausea from 6-13 weeks. With my daughter, I felt a little icky but for the most part I really had no symptoms.
I had an appointment when I was 10 weeks & my doctor told me the chances of miscarriage go down from there