dream of heaven?

[Animetama]

What does it mean when you have a dream about being in heaven?

A long time ago, I remember having some kind of operation being done on me, and I went to this place (and this was when I was in early elementary school), with clouds and it was bright, yet it didn't hurt my eyes.

It was in third person view, and I was happy without any worries, riding my tricycle with other little kids i did not know. But then I woke up.

A few months ago I had a dream where I was a little girl and I was talking to two older men who showed me what would happen in my whole life. All the negatives and positives. Through some portal screen. And then they let me choose my family and told me about what would happen in the family i chose.

Basically we were negociating as to where id live and wut would happen to me. As soon as we came to an agreement, they took me somewhere to wash away my memories and send me to earth.

im scared, what does this mean? o.o