Discharge is normal. I have been told to bring it to your doctor's attention when it is greenish in color or is foul smelling. Good luck!
A yellowish, cloudy or clear discharge is normal. When it smells, itches, burns--- then you have a problem.
Otherwise, it is just your cervix softening as your body prepares for ovulation. Most women will have a yellowish discharge that turns into clear discharge, which means you're ovulating.
Hope that helps!