Vagina/Cervix TMI

15/16 DPO (Days Past Ovulation) and my vagina is the normal low/tuff/open but wats weird is I can normally only get ONE MAYBE TWO fingers in but my vagina or walls feel extremely "open" like... my vagina is so wet (sticky/clear/jelly/no smell) and I fit 3 fingers on... that's never happened and I'm terrified!!!! also neg preggo test yesterday late noon...