CONFUSED!

My periods are two days late and i am still getting BFN on tests. Also according to my app i was supposed to OVULATE ON 17th but i know I ovulated later last month around 19-20 may. I feel like I am about to get my period but I don't.

ALSO BEEN GETTING LOTS OF WHITE THIN DUSCHARGE FOR A WHILE.

I am ✌days late for my period and today I observed ERW mucus followed by mucus with a hint of blood brownish..

Has this happened to anyone? What could this mean? I am so confused😕