Im discharging but im not sure if its obvulation or an early pregnancy sign?

im ttc nd I have a discharge thats white nd thick im not sire if its obvulation or an early pregnancy sign

You can look at this page of images of cervical position and discharge consistency to try to guess where you are in your cycle. If your fluid is really stringy as it is in the ovulating discharge photo, then you're probably ovulating.
http://www.beautifulcervix.com/cervix-photo-galleries/photos-of-cervix/

You can also take a pregnancy test or an ovulation test. They should be next to each other in the pharmacy.