So i've missed my period for a month now, last month i got it but it was really irregular. i got it one day it was really light, then it stopped a few hours later then the next day it was really heavy then stopped again. A month went by and no period. I went to the Emergency Room and then took a urine sample and it came back negative. I have all the signs of pregnancy miss period, sore breasts, nausea, always tired. So i have no idea what is going on.