Help Me!!!

Beatrice
I just tested and I got a BFN and the thing is Glow predicted I would start on the 8th but I started on the 7th and it sucks cuz I couldnt have sex on my own Birthday but it was like normal it was light like super light, lighter than spotting (extremly light spotting) since I started and that was the only reason I tested right now. Ive taken an ovulation test every week around Thursday for the last 3 weeks and im not sure imm doing this right but ive been getting negatives all the time.