I'm so sorry for your loss. Pooh may be "just a fish" to a person, but for you he was more than that. I used to have a small fish tank, with 3 goldfish in it. I hated cleaning the tank, so it would always be dirty
. One day I come home to see Lorie (my smallest fish) flotting on top of the water. I was very sad, because it was my falt she had died, I should have taken better care of her...
After burrying her, I took my 2 other fish, Bizon and Candy, to my neighbors house and asked her if she would keep them in her pond.
Now, they live a happy life in a large, clean, pond with lots of other friends, but I often think of poor Lorie who never got a chance to live in a big pond...
I hope you feel better soon, and don't forget, Oscar is still here, and you might just find out that he has much more love to give then you thought (because, I think, fish can love just as much as we can or piggies can).