Hiya hun just read this on another website:
"After ovulation, your cervix will drop lower in your vagina and feel firm, like the tip of your nose. During pregnancy, the cervix will rise a bit and become softer, but the timing of this happening will vary from woman to woman. For some, this will happen shortly before their period is due, but for other, this will not happen until quite a while after their pregnancy has been confirmed. Due to this variation between women, checking the position of your cervix to determine pregnancy is not a reliable indication of whether or not your are pregnant."
Hope it helps xx