I'm 40+4 with dc3 and after another long walk today, been having strong Braxton hicks, pain in back and bump so maybe the start of things kicking off...everytime I get 1 of these tightenings, it literally feels like my waters are bulging and are goin to pop! I think I remember a similar feelin when in labour with dd1. Did anyone else get this just before goin into or while in labour?!