Is your numbness recently or from years, is your numbness only towards close relations , why this numbness disturbing you so much now, when was the last time you felt emotionally alive, what made you feel like that, what exactly are you not able to think , some thing related to work or personal life ........
More evaluation and exploration is required to your symptoms. Please consult a psychiatrist
Next Steps
Please consult a psychiatrist
Health Tips
This could be signs of depression or anxiety. Further evaluation is required.