Constant back ache

Jenna
Anyone else have a constant back ache? I've been feeling crappy for about a week now.. Braxton hicks are getting more painful (just stomach gets so hard that it's hard to move around) sometimes I get period cramps.. My back will hurt too.. Well today it seems nothing helps. My back is constantly sore. 39w1d due July 23rd I legit go to bed and hope I wake up in labor because I'm so sick of being uncomfortable.. I've had such a great pregnancy until this last week