Cervix Position A Week Before Period Cervix Position?

Cervix Position? - cervix position a week before period

Hello. So I do not know anything when they ovulate or something like that. However, I give enough samples, PMS, ovulation and pregnancy. But in the last three months, I had the same symptoms about 2 weeks to 16 days before my time. But for some reason I started to feel a little earlier. I have a review of the position of the neck and the lower and fixed, and I can feel a little opening. It's been two and a half weeks since my time .. Could someone more .. Fill Me In or at least semi help me to reach a conclusion?