YOU SAID:
I have a doctors appointment today
INTO JAPANESE
私は今日医師の予約があります
BACK INTO ENGLISH
I have a doctor's appointment today
INTO JAPANESE
ぼくはもう行くよ
BACK INTO ENGLISH
I have a doctor's appointment.
INTO JAPANESE
ぼくはもう行くよ
BACK INTO ENGLISH
I have a doctor's appointment.
That didn't even make that much sense in English.