I have no idea if this is any good or if its in the right place, but I gave poetry another swing. So here goes.
I write down these words
And
Send you this note to confess how I feel.
I write down these phrases
Because
I cannot speak them to you.
I write down these expressions
Knowing
That they will never be returned.
But this is my confession,
And,
I loved you once.

The last stanza messed up the rhythm though. What the words said helped it. I hate
the whole stressed and unstressed syllable deal but it can make or brake a poem. I'm glad you tried out poetry again and you should keep doing it! 