ICP?

So i started itching on my feet at 36wks 3 days, I called my doctor and they had me do a blood test to check for icp at 36wks and 4 days. I received my results today 37 wks 2 days from the fractioned test and 1 (cholic acid) of my test was out of range, but my total was in range and thats what my doctor looked at so he said im fine. My doctor is also very old school and specializes in natural births and vbacs and so talking induction for icp since I think I tested to fast would be difficult. I think im going to call again tommorow to get restested just to ease my nerves. Im just afraid since most people with icp get induced at 37 weeks and I will probably not know my new results til 38 wks 2 days. Ive read stillbirth increases the farther you go so i guess thats why I'm so nervous. Has anyone else dealed with this now or in a previous pregnancy. Do you have any advice for me. Thanks!