With my last pregnancy... I was due on 2nd Jan.....on boxing day, I was feeling a bit damp.. and thought I felt a trickle.. kind of like a period trickle.... then nothing. But I went to labour and delivery anyway to get checked. They did an internal, and said they couldn't see any fluid, and then as she was cleaning up, I had another little trickle.... The mw said she saw that one, and it was definetely my waters... I didn't have a constant flow, just every now and then, a little trickle. Nothing happened after 24 hours, so they had me in to be induced. Turns out it was the forewaters (in front of the head). I got an infection towards the end of my labour, so if I hadn't gone in to check that it was my waters, I could have left it too long and been ill.
Just saying it's worth having an internal to make sure it's not your waters... and if it isn't, the internal itself can trigger labour.

Here's hoping!!!