Im sorry to hear about your little guy.
I pray that your heart cheers up somewhat soon. I like birds too. I remember when I was about 14 there was a bird that was standing but not moving. He had drank somwthing NOT good in a puddle off of someones driveway. I peddled back to my house and got a shallow bucket so I could bring the little guy back and hopefully nurse him back to health. I gave him fresh water and bird seed.
A few hours later I put some gloves on and held the bird in my hand. He died in my hands. Oddly enough I felt some type of electricity go into my arms. (still dont understand that) I found a glass jar and put him into it. Burried him in my back yard.
Anyhow, I VERY sorry for your loss. Birds are wonderful.