I Believe I Got A False Negative

I had implantation bleeding day before yesterday and I took a pregnancy test yesterday at work. I believe it was implantation bleeding because i spotted day before yesterday amd my period isnt due to come until tomorrow. Thats when I will test. I have those same weird cramps i had when i was pregnant with my first son. I know my body and I know when something is up. When I spot i usually go ahead and start my period instead of spotting and then nothing for the next couple of days. When I got thay bfn I was sad and discouraged but then realized that you have to wait a few days to get a bfp after implantation. So hope is still alive and I decided to wait until Monday to test. But here's the test. Ugh hate blue dye test😞