Strings feel longer?

H

I have a lot of discharge this week from ovulation and my cervix is higher. My strings are normally looped around my cervix and now everything is so slippery that they don’t feel looped around, but in a loop and there is some space between the strings and my cervix. Is this normal? Is it due to cervical positioning? I just had an ultrasound 3 weeks ago and all was ok.