for the past few days i have felt like **** most of the time. i feel really sleepy all the time , my joints are starting to hurt and it seems like my power has gone down at the gym. i try to sleep like 8 hrs and take in about 4000-5000 cal a day. plus when i wake up i feel kinda dizzy until i get some vasapro and redline up in me. anyone have any thoughts as to whats wrong with me?