I need help!

Fellow bloggers, help me out. As you know, This blogging bit is new to me, and I'm having some difficulties. Here's the problem. For instance, my post this morning was the song, Feelin' Groovy. I had it on Word, perfectly laid out, line by line, with spaces for paragraph, etc. The Header was colorful...(it was groovy - really) but when I posted, it all came out in run together sentences. What am I doing wrong? Also, if I want to go to the next line, pressing enter does nothing! I have to use the space bar until the end of the line and even then......I am so frustrated! PLEASE, PLEASE, SOMEBODY OUT THERE-HELP ME, because otherwise I will be sitting up nights trying and trying and trying............and I do want to get some good stuff out for you, and being such a perfectionist, I refuse to post anything inferior (like this morning's)

Start your Tuesday with this song
(one of my favorite feel good songs) and you'll be sure to hum it all day -and smile .
Simon And Garfunkel Lyrics
Feelin’ Groovy
Slow down,
you move too fast.
You got to make the morning last.
Just kicking down the cobble stones.
Looking for fun and feeelin groovy.

Hello lamppost,
What cha knowing?
I've come to watch your flowers growing.
Ain't cha got no rhymes for me?
Doot-in' doo-doo,
Feelin' groovy.

Got no deeds to do,
No promises to keep.
I'm dappled and drowsy and ready to sleep.
Let the morning time drop all its petals on me.
Life, I love you,
All is groovy.