I won't ever forget that moment. The moment I wish never was. I just stepped out of my work that got a call from my mother and came to know the most horrible news that my grandma who raised me and I loved her more than my mother passed on. I remember when I heard that, suddenly time stopped and my ears began to buzz. It was just like......................
a) as if the whole world collapsed over my head.
b) as if the whole world crumbled over my head.
I wonder which choice works here? To me they both work, but I doubt if natives consider "over my head" as redundant.