I am 31 weeks and 2 days pregnant with my third child. I have been having excessive amounts (1-2 thin pads daily) of slimy white discharge for about 3 weeks now. It got increasingly worse after a battle with kidney stones which were eventually passed. In addition to that, I have been having very intense Braxton-Hicks contractions (since they are not becoming more frequent I am making the assumption they are Braxton Hicks), to the point my stomach is hard as a rock and I cannot move to switch positions without feeling like I am ripping in half. Only times eases the pain of contractions. I have had headaches, been very nauseous, and also had very intense lower back pain. Usually this did not occur for a few more weeks with my other pregnancies, should I be concerned? Or is this normal?