Possible Pregnancy???

I have never had a low cervix in my life. It’s always been pretty high. But when I went to check it earlier it was so low that it was touching the opposite side of my vaginal wall. Not to mention that our girl kitty who hates me has been purring loudly and sleeping beside me every night since we got home from a trip last week. The pregnancy tests haven’t shown anything yet, but I’m also 6 days away from af. I don’t feel any symptoms yet, but there’s something nagging at me about the aforementioned signs. What do you guys think? Is there a possibility that I’m pregnant?

Update: This is my kitty who hates me. She hasn’t left my side pretty much all night...