watery discharge?

So I have always had loads of normal discharge, but for the past week I have had watery discharge, I woke up one morning and stood out of bed and it felt like I had wet myself, I went to the toilet and checked and my pants were wet (clear like water) and had a bit of white discharge in with it, since then I have been getting it ALL the time! At first I thought my waters might have started to break slowly as this happened with my mum but I'm not to sure. Has anybody else had this or does have it and is it anything to worry about?