For the past 2 months I have been having "irregular periods" that are shorter than normal the firrst day its brown, 2nd dark red, 3rd brown, then it's over...I have been dizzy, nauseated, my breasts have been leaking a creamy clear/whitish discharge, I have been extremely moody, which could just be from stress. But I need to know whats going on, I have taken like 3 tests over the course of the past 2 months, and they all came out neg. But I am on meds. For low blood pressure and my cardiologist told me that a urine test they did on me, didnt work bc of my meds. So maybe thats why my tests are coming out neg. I am going to get a blood test done, but I still dont know, what do you think????