Today isn't my day.

Today, I'm out of luck/I've been quite unlucky today.
I ate an unpalatable stale/gone off bread for breakfast. Then at lunch there were some insipit* vegetable that which were cooked with chilli only with chili. My dinner also was the bread as same as that in the breakfast The same bread I had for breakfast also came with my dinner. 
And I was abusived shouted at by my friend, because I reminded her of remembering her reports that were not be finished. In fact, I just didn't hope she want her to forget the reports/to forget them. I think I wouldn't won't remind her to do anything from now on! :-( I'm so sad.
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Well done! I'm sure tomorrow will be a better day, too! :) 

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*I didn't quite understand you here. What did you mean by 'isipit'?


我今天很倒楣。
我吃了一份不好吃的麵包當作早餐，然後我的午餐是只有加辣椒的蔬菜，我的晚餐也是跟早餐一樣的麵包。
還有我今天被我的朋友責罵，因為我提醒她記得那些她未完成的報告。其實，我只是不希望他忘了那些報告。我想我不會再提醒她任何事情了！我很難過。

Since there is already a good version by Aaron, I can only add to it by offering a rewrite in more 'natural' language. His translation is perfectly good though.

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ORIGINAL:

Today isn't my day.

Today, I'm out of luck.

I ate an unpalatable bread for breakfast. Then my lunch were some insipit vegetable that were cook only with chili. My dinner also was the bread as same as that in the breakfast.
And I was abusived by my friend, because I reminded her of remembering her reports that were not be finished. In fact, I just didn't hope she forgets the reports. I think I wouldn't remind her to do anything! :-( I'm so sad.

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MORE NATURAL VERSION:

Today isn'y my day

Today, I'm having no luck at all.

I had stale, tasteless bread that tastes like cardboard for breakfast. My lunch consisted of some tasteless vegetables cooked only with chilli. My dinner was then the same bread that I'd had for breakfast. I was verbally abused by my friend for reminding her about some reports she hadn't finished. I was only trying to make sure she didn't forget the reports. I don't think I'm going to remind her to do anything ever again! :-( I'm so sad.

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Note: Be careful using the word 'abused'. If someone has 'verbally abused' you, it can mean they just insulted or shouted at you. It is a very harsh word though. If you just said someone 'abused' you, it implies criminal actions and often has connotations of sexual assault. Say 'verbally abused' or 'yelled at' or 'screamed at' or 'complained at' --- don't just say 'abused' until you've seen this word used a lot more to see the criminal and serious implications it has.

Have a better day tomorrow!!!

Thanks for sharing your bad day :( 

Frankly, I like how you said "insipid vegetables" ~ quite poetic :)

Hope you're having a better day today!

Today isn't my day.

Today, I'm out of luck.
I ate an unpalatable bread for breakfast. Then my lunch were some insipit vegetable that were cook only with chili. My dinner also was the bread as same as that in the breakfast.
And I was abusived by my friend, because I reminded her of remembering her reports that were not be finished. In fact, I just didn't hope she forgets the reports. I think I wouldn't remind her to do anything! :-( I'm so sad.



我今天很倒楣。
我吃了一份不好吃的麵包當作早餐，然後我的午餐是只有加辣椒的蔬菜，我的晚餐也是跟早餐一樣的麵包。
還有我今天被我的朋友責罵，因為我提醒她記得那些她未完成的報告。其實，我只是不希望他忘了那些報告。我想我不會再提醒她任何事情了！我很難過。

Today just isn't my day.

Today, I've been out of luck.
This morning I ate a bad piece of bread for breakfast. Then for lunch I only had some vegetables cooked with chilli. For my dinner I also ate the same bad bread that I had eaten for breakfast.
I annoyed my friend because I reminded her to remember her reports that were not yet finished. I just didn't want her to forget her reports. I think I won't remind her about anything in the future! :-( I'm so sad. 



我今天很倒楣。
我吃了一份不好吃的麵包當作早餐，然後我的午餐是只有加辣椒的蔬菜，我的晚餐也是跟早餐一樣的麵包。
還有我今天被我的朋友責罵，因為我提醒她記得那些她未完成的報告。其實，我只是不希望他忘了那些報告。我想我不會再提醒她任何事情了！我很難過。