Ally - hun, how exciting about your plug ( I know not in your case, but ykwim) I can't believe it is all getting that close till bubs comes.

Did the liquid have a smell to it at all? Most women say that their waters have a sort of sweet smell like semen. Are you still having discharge? Even if it is your waters, sometimes if the hindwaters spring a leak they can also reseal and the loss stops iykwim.

If you are worried it is your waters, definately give your hossie or OB a call hun!