Ovulating one month after depo shot???

So I was suposed to go for my last depo shot August 11 and I decided I no longer want to be on it due to the huge hermano changes and serious decreased sex drive. Today 1 month 1 day after I missed my last shot I’m having watery mucus that stretches past an inch-2 inches.. from what I understand that means being fertile.. has anyone else had this and became pregnant shortly after? Because everything I’ve seen says 8 months - 1 year or so before getting pregnant etc.