First doctor appointment

I had an ultrasound done my 1st pregnancy because I was 6 weeks right on the dot and woke up one morning with blood rushing down my legs as I stood up. An with my 2nd again around 6 weeks 3 days I had horrible cramping and pains. No bleeding though this time.Both times they went ahead and did a vaginal ultrasound. I just called and they got me in that very day and had me just go down to radiology then to my OB after

Cramping and discharge at 7 weeks pregnant is completely normal. There’s no reason to do an ultrasound if there’s no bleeding involved.