Hi, I recently found out I am pregnant at just 17. I had a small bleed and quite bad cramping the other night so went into hospital the next day. They checked my cervix which is closed and did a urine sample which showed an infection which was probably causing the cramps. I had a scan yesterday and although I thought I was about 5 weeks the nurse thinks I am earlier. She found the sack and forming of a yolk with an internal scan but no heart beat or baby. I'm going back in two weeks for another scan.
Is this bad? Should I be worried?