I try hard to push myself to work out but I am unable to do so. Why is this? Could it be some underlying health problem?
The answer to your question will require pages of possibly unnecessary medical rhetoric. My advice is to see your doctor for a medical examination and blood tests at his discretion.
I hope there is not a fear for a doctor's visit.
Dr. J
Make sure there is no underlying depression; set an alarm and try to have an exercise buddy.