YOU SAID:

I am TIRED and my BACK HURTS

INTO JAPANESE

私は疲れていると私の背中が痛い

BACK INTO ENGLISH

I'm tired and my back hurts

INTO JAPANESE

疲れて背中が痛い

BACK INTO ENGLISH

I'm tired and have a sore back.

INTO JAPANESE

私は疲れていて背中が痛いです。

BACK INTO ENGLISH

I'm tired and have a sore back.