YOU SAID:

I have been having a crazy day today! So many things happened!

INTO JAPANESE

私は今日狂った一日を過ごしている！とても多くのことが起こった！

BACK INTO ENGLISH

I am having a crazy day today! So much happened!

INTO JAPANESE

私は今日狂った一日を過ごしています！とても大変でした！

BACK INTO ENGLISH

I am having a crazy day today! It was very difficult!

INTO JAPANESE

私は今日狂った一日を過ごしています！それは非常に困難でした！

BACK INTO ENGLISH

I am having a crazy day today! It was very difficult!