5 days late CM

So I’m 5 days late and the last clear blue dye test I did yesterday morning and also the evening were negative my CM has been more than usual and consistency etc has been weird then just now I felt as if I was a little wet and thought maybe I’d started my period I’ve just been to the toilet and used tissue and I had this! Never had this like this before, headache for 2 days and for nearly 3 days I’ve had weird feelings of sickly feeling come over me x