YOU SAID:
My day is going horribly
INTO JAPANESE
私の一日はひどく進んでいます
BACK INTO ENGLISH
my day is going badly
INTO JAPANESE
私の一日はうまくいかない
BACK INTO ENGLISH
my day is not going well
INTO JAPANESE
私の一日はうまくいかない
BACK INTO ENGLISH
my day is not going well
That didn't even make that much sense in English.