this is my 2nd pregnancy,last time I was induced and in hospital so had gas and air and cant really remember how the pains felt to start with,i woke up at half 4 this morning with what I can only describe as tightenings quite low down,been getting them all day varying from 7 to 10 to 13 mins inbetween,is this early labour?they don't hurt as such more uncomfy than anything