TWW is horrible

melanie
I am 7dPo.   My cervix is so high I can't reach it. Couple days I had light cramps and twinges.  Now I just have cramps and backache.  Also very tired and I get anxious and dizzy.   No idea of its pregnancy symptoms or AF coming maybe a little early.   
I had bad back labor with my now 2.5 year old and don't know if that would affect my back now.  But boy does it hurt.