Anxiety and alone

I don't know what I need to do.

Recently, I couldn't find my target in life. I spent most of time by myself and I didn't feel bad or sad. I leave the people so far that I couldn't go through and close to them.

I am a lonely bird,
no one can tough my heart,
if someone want,
I can give me to you.

Like a stone on the middle of road,
I would be forget in their memory.
How I can do?
How I can wish?
How I can want?

I am a lonely bird on the tree without any leaves.
I can sing a song to somebody,
but no one want to hear and no one want to see,
I am a lonely bird.