YOU SAID:

I’ve been sick since November with a cold

INTO JAPANESE

私は11月から風邪で病気になっています

BACK INTO ENGLISH

I have been sick with a cold since November

INTO JAPANESE

私は11月から風邪にかかっています

BACK INTO ENGLISH

I have a cold since November.

INTO JAPANESE

私は11月から風邪をひいています。

BACK INTO ENGLISH

I have a cold since November.