What is wrong with me?

Jessica

So I have been testing lately I tested a week ago before my missed period and I just test today.. I got 2 No pregnant results...but I have been having symptoms like hungry light cramps and yellow discharge I am also 36 days into my cycle which I have never went this long... I have passed my original cycle time.. Is it possible that I’m pregnant and its too early to detect or could I be having other problem?

Also I’m sorry if I’m posting this in the wrong group.. I’m new to all this!