5 mnths pregnant, why are my leaking?

i went to my midwife 4 wk check up but of course my baby sucks up all my memory and i forgot to ask her if this was normal? i am not to alarmed b/c i have a weird hunch that im not the only woman who has ever had this. but can anyone tell me if they had this and why? my "leakage" is not a lot. but when i am at home and not wearing bra a drop or 2 of some kind of liquid drops out... clear colored, no scent. weird? maybe i shouldnt let these bad boys hang loose so much lol! i went from a A to a C and im only 5 mnths so far. ladies ever have the same thing happen?