Hummmm

Elizabeth
OK ladies I need ur advice or has this happened to anyone on here before. I'm 5 days late, I started cramping really bad in my abdomen about 2 weeks ago, so I thought it was my period coming, well it hasn't, it only happens when I first get up in the morning, I toke a pregnancy test a night ago and it said negative, so I told another on the next morning and I could see a very very very faint line (my eyes might have been playing tricks on me) but anyway my boob's have been KILLING me and my boob's don't even get sore before my period ever. Well aunt flow still hasn't came, so what should I do?? Please help. Oh and we have been trying since August of 2016. What do you lady's think??