Pregnancy tests opinions

posie

I’ve ordered Cassanovum Early Dectection Pregnancy tests online. They detect HGC at 10ml. Has anybody used them? Opinions? I’m 7dpo tomorrow and that’s when they arrive so I’m going to start testing as of tomorrow. Ive got a gut feeling I’m pregnant, sounds stupid I know but I do. Do you think ill get a positive as early as 8DPO? I know I probably won’t get one tomorrow as I’ve had cramps today so I’m hoping it’s implantation. Thanks xx