alone and lonely

Used to be alone,
but whether I am used to be lonely as well?

there isn’t a fine line between.
Since loneliness penetrates the most when I am alone. 
Without anyone who can be around,
and listen to my mumbling.
I can only convert the feeling into words.

Write down whatever I like to express,
knowing that no one will care.
I feel that we will be in good term soon.
Good night, loneliness.