I'm almost 3 weeks late on my period but all the tests I have taken have come up negative!! I have had pretty much all the symptoms...tired moody hungry all the time back pain dark circles around my nipples slight weight gain...I could go on and on! What the heck is going on with me!? I spotted light pink blood about a week befor my period was supposed to start but nothing ever came...just some brown spotting later on! Not heavy enough to have to use a pad or tampon though! Idk if I feel pregnant because of the negative tests and from reading things on the internet! I have asked others and they said I sound like I'm pregnant...just not positive test yet!!!!! Please someone help!