That's the exact same thing that happened to me! I constantly thought I was going to start my period because of the wetness I felt, come to find out it was just discharge. Mine was also more clear than milky, I'm 13 weeks pregnant and it's still that way. I let that go on for about a week until I tested and got my BFP! Other than dizziness that was the only sign of pregnancy I had for a while - good luck to you! :]
I just got my BFP yesterday and it was the first time I ever got pregnant on purpose, so with past pregnancies, I never paid attention to those things. I never paid attention to anything until after AF had passed. But since we were trying this time, I paid attention to everything. I have been charting my temps, so I knew exactly when I ovulated. I did notice that like every other day or so, I was getting CM and it seemed like the fertile kind too. I never got the creamy kind. I do later on in pregnancy though.
Good luck!!!