The symptoms of tired, sleepy, fatigued that you are mentioning can be associated with multiple conditions but the more common ones being thyroid
and stress. The symptom of urinating alot along with tingling
foot can be the first symptom of diabetes. So, I would recommend you to consult a health care provider and get checked for diabetes by checking fasting blood sugar and HemA1c which are diagnostic for diabetes. At the same time, you can also get blood tests for thyroid and anemia. If all the tests turn out to be negative, you may have to be further investigated to more other uncommon problems. As I mentioned above, stress and depression
can also make some one sleepy, fatigued and exhausted with no energy.
Hope this answers your question to some extent.
Have a nice day,