CD33 negative, any advice?

Hi I’m on cycle day 33 and tested negative this morning on a FR. my cycle is irregular but I think I ovulated around 28th May as I had a one day mid cycle light bleed around then. I had cramps for a few days which have passed, white creamy cm which now has a very pale yellow tinge. No feeling at all of AF making an appearance. Anyone had any similar experiences? The CM is really throwing me, i don’t usually have this and it’s been there for a week now. Thanks!