cm before ovulation question

Hi 🙋‍♀️ so I have not ovulated yet, but my cm has been rather dry and then today its wet and when I went to the bathroom as it feels like I peed myself, my underwear is wet, when i wiped i noticed a small blob of light yellow cm.

Never had this before, my cm this time of the cycle always goes ew and then I know I'm in my fertile window, but as my ovu is in less than 3 days I've got nothing but as described above, very strange for me... never had this

Any thoughts?