just needing a little hand.. CERVICAL POSITION

Jodie
Hey there girls. Just wondering if anyone would be able to enlighten me. AF is due in 4/5 days time and I just checked my cervical position and it's high and soft.. I'm not 100% sure if that because my period is due or if I could be pregnant.. My breasts are darker and a little tender but could just be with my period due soon. Can anyone help me with the different positions and when it should feel like that? 
Thanks in advance ❤️