Good evening, fellow moms! I had an ultrasound at 10 weeks — everythin…

Good evening, fellow moms! I had an ultrasound at 10 weeks — everything was fine. And then we (sorry, I had a little sex with my husband) and after that my belly started hurting; it's been pulling for the second day. I called the doctor, she told me to use (Viburkol suppositories and No-Spa). She said it could be a threatened miscarriage. Has anyone experienced this? I'm very scared! ?