Girls, hello everyone. I'm in my third week of pregnancy. Sometimes th…

Girls, hello everyone. I'm in my third week of pregnancy. Sometimes there's a sharp cramp in my lower abdomen, but literally just for a few seconds, then it goes away. That's why I'm worried about everything being okay with the baby... We were told to come back for an ultrasound in two weeks so we can hear the baby's heartbeat. On one hand, I want to go, to know if the pregnancy is developing normally, and on the other hand, I don't want to be exposed again... It's my first pregnancy, could you please advise?