1dpo or not? Help for first timer?

Hi girls, I'm 1dpo as stated in glow and my cervix Feels low, soft & open.. Tried Checking cm but basically it's just like "water"? I don't take bbt..
​ Bd was uncomfortable on my last day of fertile window which was yesterday night as he can easily hit my cervix (tmi).
​So am I over ovulation? Thanks!