My Uncle Died and I Dont Care. nswers

Today my uncle died. and i feel like i don’t care and i have a weird feeling of happiness/ wanting to smile. Am i a horrible person or psychopath. Like i want to care and be sad that he died but i am just not feeling anything. and really hate myself for this feeling. This also happened when my other uncle died. I feel like i didn’t explain this well but please help me. i need answers