I need help translating Japanese to english

What does it say here? I know it talk about a letter and sadness ect... But I cannot fully translate it please translate to English so I can understand. Thank you
僕は何度もナオコの手紙を読んだんだ、
そして、手紙を読むたびに、ナオコがじっと僕を見つめていて、耐えられないような悲しみがいっぱいになるんだ。
僕は、その悲しもをどう処理すればいいのか分からないし、ただじっと耐えて、人目ににつかないようにした。
それは、まるで僕の肉体を嵐が連れ去り、姿や重さや僕自身を覆い隠してしまったんだ。

hi, I'm not good at English at all, but there seems to be no reply from others, I dare to challenge this translation.

I read her letter again and again.
Whenever I read it, I remember her gazing at me and I'm filled with unbearable sadness.
I didn't know how to deal with it, so I just endured and hid it from the eyes of others.
It's as if the storm had taken my body away and had hidden my existence and weight or even myself.

I hope this will help you. bye!

Hey :)

It was nice of you to help me ^_^
That was a really good translation.

御苦労様。

BTW, 御苦労様 is a bit rude to thank for someone's kindness.
It's for appreciation of worker who have an obligation to do it.
So in this case ありがとう is better.