"My heart says I love you
My head says it's a lie
My gut says I need you
My mouth says good-bye"
I like your rhyming here, but I feel like you overused the word "my" and "says" here, it just kind of ruined it for me, just my opinion though, otherwise nice job.
"My heart beats for you
Keeping rhythm like a drum
My heart, it cries for you
Baby, you're my only one"
My favorite part, very sad but well expressed. Good job, keep writing, always and forever....