'My Heart' is a good poem. But as you progress as a writer, you want to try to avoid cliches and use more creative metaphors and smilies. For example, 'every time I see you, my heart melts away' could be written 'my heart melts like a lit candle when you grace me with your Romeo-like presence' or something like that. But it comes with time. Good luck!
The school year came and went I wanted to do more but summer was almost spent We got a call from my sister tears rolling down faces she had brest cancer she couldn't go many places our hearts were weaping we feard for the worst