Bleach pregnancy Test ****windows were open and fans were going

How many of y’all had any luck with the bleach pregnancy test. I am currently 7 dpo. My husband is in the military and deploying soon so I’m anxious to find out. Took a pregnancy test early and came back negative. Did the bleach test last night at 8dpo and nothing happened. Got anxious again today and the cup almost overflowed with bubbles and I did it twice to make sure. Don’t want to get my hopes up if it has failed others