Do you see a line?

Luna

I am currently 15dpo, I've had cramping most of the week and yesterday I swore I was going to get my period but it was just watery cm all day and this morning it's turn into a milky cm but I've still been getting BFN sadly I feel like I'm reaching for nothing by posting these but please let me know what you think. The inverted picture was a screenshot I took from the video I took of the strip developing just in case you question why it's not fully done.