For the last couple of days i have a been experiencing terrible backache. It started in my lower back and it worked its way up my back to just below my shoulders.Not only that the right hand side of my bump has started to become quite sore. Both the aches come at the same time and go at the same time. I dont seem to be having any contractions, however the top of my bump does seem to become tighter. Also today i have started to feel quite sick, on and off, i havent actually been sick though. Is this normal for 38 weeks? Or is this signs of labour starting? I have a midwife appointment tomorrow, just wanted some kind of peace of mind until then :)