You've got a great voice.
![Grin ;D](http://songwriterforum.co.uk/Smileys/default/grin.gif)
Smooth and resonant.
As you're experimenting at the moment here's something to be aware of.
If you sing accompanied by your own guitar you may find yourself limiting your vocal to the chords you're most comfortable with.
Try working without the guitar for a bit and try and find an alternative sweet spot in your vocal range. There might not be one, but it's worth a try.
Also welcome.
There are lost of helpful people here ready to throw the hat in to help. The more specific the query the more likely to get a useful answer.
Happy song-writing.