YOU SAID:

I am exhausted after dance camp, where we were dancing for 5 hours a day

INTO JAPANESE

私はダンスキャンプの後に疲れ果てています

BACK INTO ENGLISH

I am exhausted after the dance camp

INTO JAPANESE

私はダンスキャンプの後に疲れきっています

BACK INTO ENGLISH

I am exhausted after the dance camp