YOU SAID:

So we went to a dentist this week it was a quite horrible experience

INTO JAPANESE

だから私たちは今週歯科医に行きました、それは非常に恐ろしい経験でした

BACK INTO ENGLISH

So we went to the dentist this week, it was a very scary experience

INTO JAPANESE

今週は歯医者に行ったのですが、とても怖い経験でした

BACK INTO ENGLISH

I went to the dentist this week and it was a very scary experience.

INTO JAPANESE

今週は歯医者に行って、とても怖い経験でした。

BACK INTO ENGLISH

I went to the dentist this week and it was a very scary experience.