Insurance question!

Just wondering if anyone has had a similar experience. So I have Aetna ppo with a $2000 deductible and I was checking my claims about a month ago and noticed my exam where they check your cervix and test for stds was going to cost me 430 out of pocket. I thought that was high but called the insurance and figured I'll just suck it up and pay. Now today I'm checking my claims and notice I have an ultrasound bill for $700 something and another one for $800 something. I had previously had an ultrasound were I was only charged a $45 copay. At this rate with ultrasounds every two weeks... I don't know what I'm going to do. Any suggestions?