ADVICE PLEASE ☺️

Cortney

So I’m 9 days late for my period, not completely unusual, my periods aren’t too normal but it’s also been the latest I’ve ever been. Also the longest menstrual cycle I’ve ever had. I’ve tested twice so far, once on day four of my missed period and once on day 6. Both negative. My question is, how late can a positive show up? I feel like if I was pregnant it would’ve already been positive and every time I take a test and it’s negative it’s devastating. TTC for almost 5 years. Also I’ve had some light intermittent cramping since yesterday.