It can start and stop. I had this with my son. I had a tiny amount (about an egg cup full) one day. then about the same the next day then i decided to get it checked out and it was my waters and i needed to be induced. Because i left it so long my son was born with an infection which he needed antobiotics for.

I dont mean to scare you and my son is absolutely fine but i would say if you think it might be your waters go and get it checked out anyway just to be sure. XX