Hi Ladies, Im sure im reading way to much into this,but noticed last night that my nipples have changed again, they are quite hard and really protruding. Have been leaking colostrum (sometimes thick yellow other times colourless watery fluid) for weeks now. Babys head fully engaged at about 33 weeks, have been having both menstrual-type cramps and sharp stabby pains in the va-j-j for over a week too and have constant backache. Is this signs of the early early stages labour or is it just a sign of being heavily pregnant!!!? It really was the hard sticky out nipples that appeared at the weekend that have made me most paranoid! Any mums out there with experience ? (im a first-timer)