Confused??

Hi, looking for suggestions! My husband and I are TTC, my ovulation week was March 5-10. My periods are usually pretty irregular (sometimes 2 weeks apart, sometimes 6) , so I’m currently a couple days late (6 according to one app and 3 according to another 🙄). I currently have a really thin, watery, clear discharge that has no smell. I’ve never had this discharge before and it’s there Everytime I wipe, almost like I peed myself. pregnancy test I took today was NEG. Is this normal? Should I wait and test in a week if my period still hasn’t started? I’ve done a good job at convincing myself I’m not pregnant but can’t help but wonder 🤷🏻‍♀️