Confused please help!!

So i actually checked my cervix for the first time today (really strange) i am high with a small opening and it feels like the tip of a nose..... now i am suppose to get AF today but i feel no symptoms and normally i start spoting the day before and i will bleed right away in tge morning but nothing.... could this be sign im pregnant? Or am i just over thinking to much? Ttc #2! Also me and my husband had some adult time today is that good that my cervix is open?? Maybe there is a chance??