I recently had an ultrasound to see about an ovarian cyst or uterine growth. I have been experiencing lower back pain and abdominal pains. After the ultrasound, not even two hours later I started having Sciatica( at least that's what my mom says). I tried calling the doctor that day, but he was gone already and he does not come back into the office until Tuesday. My question is, is it possible that the ultrasound caused my Sciatica? I had to have two different types of ultrasound( a normal one and a new one that goes into the vagina).The pain has not gone away. Thank you.