Yes! Been crashing for over a month and I feel tired all the time! Some times are worse than others but its all the time. I also finally went and had tests done and and my thyroid levels, hormone levels and electrolytes are all within the "normal" range, or so the doctor said. I am also not anemic. So I do not know what is causing my symptoms (heart palpitations and muscle aches still happening as well) I am going to start taking some vitamins to see if that helps but otherwise I dont know what to do.