Hi I'm 13 weeks and have been on progesterone pessaries (finishing this week) and have noticed almost the entire time that my cervix changes positions. Usually up higher at night and lower in the morning. Ofter very low. It's scaring me. GP seems to not be worried. Says cervixes are dynamic and change a lot. But shouldn't it be up high n stay there by now? I'm so worried. It feels firm and closed from what I can tell. Please help!