Tmi weird discharge

Can someone help real quick? I went to the bathroom after a long bus ride, don’t like using bus bathrooms, and I went and when I went to wipe it felt like I wasn’t all the way clean, so I kept wiping and i.t was almost slick so I felt and i felt something really thick so I ran washed my fin gets and pulled this really thick discharge, like it is very tacky and stringy and I don’t know what it is