Fertile or not???

Is it possible not to get ewcm but still ovulate I’m on cd 18 and got a positive opk on Sunday. Cm is very watery today so I don’t know if that’s a good thing or not???

Help a girl out 🤷🏻‍♀️🤷🏻‍♀️🤷🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️