Hello... I have now 4 days late on my period.. I did a pregnancy test yesterday and got a BFN... yday I have had the worse flu like symptoms ever.. achy legs achy arms.. headaches ( which I've had everyday for the past week- week andhalf) feeing abit sick.. tired and sore boobs here and there.. before I had a miscarriage I did have a day of feeling really poorly but nothing like what I expericed yday.. and through the night cold and hot sweats.. but now I've woken up and it's like the flu has gone away but headaches remain? Could this be a sign that I'm pregnant? Or could the flu just have delayed my period xx