Ok, what if you are definitely not pregnant, you are on Mirena so haven't gotten your period in years and have been waking up occasionally with a off white-yellowish ring around your right nipple and your stomach feels like there's a lot of pressure until you go pee. so weird right? It's happened a few times and only on my right breast, which coincidentally has a small lump (I have gotten an ultrasound and it doesn't look like it's a concern) help?