For the past two weeks, my breasts hv been swollen and behind the nipples has been a tightness (the sort of tightness you get when breastfeeding and are about to spurt milk). I ve felt a bit strange too but mostly I ve put that down to a virus. This past week I ve been having fertile mucous and today I bled for the first time in two years (mirena coil). It all just seems a bit odd..?