What’s going on

Hi all!

I’m confused this month. My period is 2 days late, and negative tests.

My cervix is high and hard, and ive been having creamy CM. I have no idea what’s going on. Is it possible that I’m pregnant but don’t have enough HCG? My period always comes like clockwork.

Also if it influences anything, I had an SHG done on CD 10 and everything was clear. Currently on CD 31.