To start off my period is ALWAYS right on time and sticks to its 5 days then stops. My last period was almost 2 weeks early average four 4 days and then I spotted for 4 more. I figured well my cycles off no biggie!! Well now two weeks later I'm cramping in my abdomen and having period cramps but no period. I feel "off"(dazed, clumsy). I'm tiered, I feel really sick to my stomach, extremely sore breast my back hurts. I wouldn't think I was pregnant because I had that period two weeks ago. So whats wrong with me? Is there some sort of hormonal imbalance that can cause these symptoms? (Sorry for the TMI)