Considering you were only playing guitar for such a short time, your performance is really good. Most beginners would probably need much more time to get to this point. Though it is always nice and satifactory to play complete pieces - even small ones, I encourage you to always use a big amount of your guitar study time to develop your playing basics further on, like left hand / right hand finger work, phrasing, rhythm and most of all good tone and musical expression.
Keep on the good work!
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