BFN. What does everyone else think?

Can anyone else tell me if they have gotten negatives and been in the situation that I am in? Negative HPT but NO SIGNS of AF coming anytime soon. Did you get a BFP at a later date? I’m so lost and confused. Had some spotting on the 22 and I think on the 24 and definitely on the 27. 22 was light brown discharge. 24 very very light pink and 27 was very very light pink as well. But nothing since except white discharge but no itch or smell so I don’t think it would be an infection. What should I do?