I am 32 and had my tubes tied for eleven years. Currently my breast been very sore and my right breast has been leaking clear liquid. I ve been nauseous for about a week or so and my period is usually very heavy with clots and last about a seven to eight days. My period has only lasted four days and not near as heavy as usual. My last pregnancy I had a period for three months and my test were negative for two months. Is it possible I could be pregnant with my tubes tied and is there any other reasons this could be happening.