Thought I was pregnant last cycle, had lots of weird symptoms.. sore nipples, dizziness, scent a versions very early and cramping around implantation time. Got a really heavy period a day early, lasted for about 4 days and I was really down because I wasn't able to confirm the pregnancy for sure. Anyways now checking my cervix and it never firmed up during period, it's not soft but more like medium, of medium height and closed...I'm starting into my fertile window again...im confused why it hasnt opened and gotten soft again, anybody know what might be going on?