were leaking fluid, but now have stopped?

My youngest son turned 2 in january, and I stopped feeding him at about 6 months. Since he was born I have been on the depo shot and have not gotten my period so I dont know if that has anything to do with this. Two or three days ago my started having a yellow fluid that later turned to clear coming out of them. I made an appointment with my doctor, but now they are not leaking. So I am not dure if I should keep my appointment or if it has to do with depo and just cancel my appt. Sorry to get so graphic but I dont know what to do. I dont know if they are hereditary or not but my aunt had the same problem and she had a tumor in her brain stem. Any help please!