Have Medical Questions? Ask a Doctor Online!
How tall are you? How much do you weigh? Any weight change? Any other symptoms? Does anything make it worse or better? When did it start? Is it consistent? Is it getting worse? Are you aware of anything which might have triggered it? What did you have checked? TSH? Glucose? Testosterone? Any medical problems? Any surgeries? Any medications including over-the-counter pills and herbs? Any family medical history?
You are too young to get tired easily. There are many causes to make people tired. For example, depression, under active thyroid, diabetes, heart problems, anemia, low testosterone, and so forth. You should see your doctor to find the cause.