My lyrics (First Time)

I'll go ahead and tell you this is a love song.
I'd wouldn't trade you for the lovers of Ganghis Kahn.
You make my heart flutter,
You make it melt like butter.
You could ***** and *****,
I still wouldn't switch.
Basically you're my special narcotic,
To get you I'd do gymnastics.
Ask me if I'm just trying to get some,
I've spent to much time just for some fun.
This lady is too good for me,
She just won't believe.
I can't seem to find a single flaw.
I think she's perfect,
Her in general make me feel awe.
She'll pass anyone's verdict.

Now I'm getting agitated, waiting.
2 days later said "Um I was sleepin."
5 minutes after that I say I'm sorry,
I see her as a Ferrari.
It drives me asinine that she just can't be mine.
Now the ***** is sarcastic,
Trying to make me ballistic?
Chill out and listen to Cudder,
Debating on if I love her.
I bend over backwards and I end up wanting to smack her.
She has problems so I'm there.
I have problems and she doesn't care.
I have feelings I'm not some savage,
But they're just about lavage
*****es be trippin so on syrup I'm sippin.
She is whom I admired, now **** it I'm getting tired.

I just want some advice like on a scale of 1-10 (10 is best) how good these are and any detail.

can't criticise the message / feeling behind the piece. it's not technically great though, if you want genuine criticism. you need to do a lot of work on your rhyming, I think if you work on learning the different kinds of rhymes there are & how they can be used that would be a good lesson for you. once you've improved that then you can move on to improving other areas.