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Whats the position of your cervix suppose to be at the time your period is due? - cervix when period is coming

My time was on the 7th July ... Yesterday and today I noticed tomorrow is the end of this period, my position high and soft collar.

The last time I had a period from June 9-14.
Now we've had sex: 13, 15, 19-22.
Ovulation 22nd June
DSB-looking yellowish 8 cm with a little blood in it
11dpo and 12-CM RPD light pink on the tissue when it dries.

Since I have a lot of CM Clear reddish-brown with some finding things when I clean. I've had cramps alittle few days, but not like AF cramps. Normally, if I my time is about power. This time began with Pink cm during washing and then to CM-reddish-brown with reddish CM when wiping. I have no panty liner. Nothing in torilet.

I have my period on 7 July started. I took a pregnancy test today and it was negative.
With recourse to the morning for a blood test.
Do you think these are signs of pregnancy? If so, which is proving too early?