Question Mommas!

So I'm a firm believer in CBD helping people, and as I've noticed with this second pregnancy my sciatic nerve is much worse. My question is is CBD tested for and can repercussions be taken for using such since it's legal now? I live in TN & wouldnt want to use thc, but the help of the cbds for my inflammation would be amazing. Just needed some advice on what you mommas have done or would do. And no I dont need anyone who's against it to bash me, I would much rather have this than pain killers for my little girl.