Pregnancy after mc symptoms

Keri
So I mc on July 22nd. Labs two weeks later showed 51, and three weeks later showed 12. I have another lab draw in a week to check in but I took a hpt this am bc I felt off. 
I've been tired, but I'm a nurse working twelves and got off a three day run. My back hurts, but again, work. My nipples normally hurt around ovulation and did with my last pregnancy, but they've been itchy! Weird, I know. I've felt twinges in my uterus but nothing crampy. No spotting or bleeding. Cervix feels high and soft. And I've had a head ache
So the question is, we're different for the pregnancy following your mc? What weird symptoms did you have?