BFN but still not period??

Jewel

Today makes me three days late for my AF. I tested this morning and got a BFN ☹️ I feel so confused. Yesterday I was so sure I was going to get a positive result 💔 I’ve been running back and forth from the bathroom and (this may be tmi) a lot higher amount of like a white discharge coming out and it keeps making me think my AF came. I had extremely light bleeding two nights before my AF was due, but nothing since and the next morning it was done. My boobs will randomly get a really sharp pain through them but it doesn’t last. And I usually have really bad cramps for but now they are extremely light and just feel like bad gas lol.

Has this happened to anyone else and they got a BFP?? I’m going crazy over here trying to figure out what’s going on 🙃😖