(Pict added) I'm so confused... With everything! Cm or discharge?

Karma • Fresh from the alter & ready to conceive!! #NewlyWed #Anxious
You can clearly see under my nail that it's a cloudy brownish color. It feels like a slight mixture of creamy and watery cm. I'm on CD15 & I'm not sure what's going on here...... Also I have a regular cycle that's always right on time but I rarely ever get a stretchy egg white cm. Is possible to have regular cycles and not ovulate regularly?