OK I have a tmi question for y'all. so I was checking my cervical position, texture, etc. for ovia.…

OK I have a tmi question for y'all. so I was checking my cervical position, texture, etc. for ovia. When I went to check for color and texture of CM, I removed my fingers and saw brown,stringy CM. it wasn't alot , and only appeared when I ( excuse my language if this seems crude) finger myself. Any idea what it could be ?