Didn't know I was pregnant, had CT and X-ray.. Advice!

Julie
2 weeks ago I was in the hospital for a night with gastrointestinal issues. While I was there they ordered a CT scan of my abdomen, but assured me that they had done a pregnancy test (I was only 1 day late at this point) and it was negative. Two days later I had a follow up with my PCP who also ordered an abdominal X-ray. She didn't see anywhere where the ER had done a pregnancy test. She ordered one (urine), and it was negative. So I had the X-ray assuming my period would show up soon (3 days late at this point). Flash forward to last Thursday, exactly 1 week after the negative test at the doctors, I got a strong positive on a home test. Got 2 more positives the next day, and had blood work done today which also confirmed it. Now I'm worried about my X-ray and CT scan. Anyone have past experiences with this? I have my first OB appointment next week and will definitely ask them too.