You are just 23 and this is not what you should feel at this age . You have not mentioned why you feel so . There could be a mental disturbance or a physical issue . Need to understand the problem first to decide the line of action .
Next Steps
Please visit your physician .
Complete Blood Count will help figuring out a lot about you .
Health Tips
Though it does not sound serious but don't take it lightly . What you feel is a signal of some disharmony in the body