Im so confused

Robin

AF was due 11/20. Im having cramps like she's coming and nothing. Sore, swollen boobs with huge blue veins up to my chest, nausea and hyper smell. Ive been testing all week. Tuesday i got a fl but noticeable. Everyday i test now the lines barely there if at all. And this morning i got this with fmu i dont see anything at all. Does anyone else?I am now 6 days late shouldn't the lines be there, and dark? Disclaimer: ive been using frpt but the rapid response ones and waiting 10 minutes. Not sure if the rapid response ones are any good.

The first picture is from Tuesday, and its the normal frpt and the last two are today with the rapid response. Sorry for the long post. Im super confused