Pregnancy question

Tamara • Mommy to my 2 beautiful baby boys, Nathan Louis💙 born August 12, 2017 and Parker Joseph May 6, 2019❤️ My whole world😍
So I just got into my car and went to taco bell. I'll be 6 weeks pregnant on Wednesday and now my lower back and side of legs hurt. Is that normal? :( before the ride I didn't have this pain.. i'm worried about ectopic pregnancy cuz I just got diagnosed with cervicitis...