@Honeycas,
If you have had a traumatic event recently you may be in emotional shock. or perhaps, post traumatic shock. If not there is a website called psychopathfree. It's about people who have relationships with others who are, as you say, numb. Numb meaning apathetic, no feelings, no emotions, no compassion for others. If this is your disposition you may want to visit that website to determine if you have a personality disorder, like narcissism, psychopathy, sociopathy. They are all numb. It is good that you noticed this and can work on personal development.