Hi it's currently 5am and I am 38 weeks+1 with first baby and I have been up all night with cramps in my stomach (not contractions) I dont think, and have had severe nausea and diarrhoea ( sorry for the info) it is causing a lot of discomfort and I have lower back pain also, I dont want to ring the materntiy ward as I am always sent away feeling silly, is this a sign of labour ? So stuck