Felling abandoned by God?

I was raised in a christian home and always felt pretty certain about my faith. last month my great aunt who was just like a 2nd grandma to me ped away completely unexpectedly. Then my dad moved away and i hardly see him now. last week my sister was attacked by a golden retriever and almost lost her eye. I still believe in God but I feel as if hes turned his back on me, like he just doesn't care anymore. i don't know what to do anybody have any advice?