YOU SAID:

I have anxiety and I need to go to a doctor

INTO JAPANESE

不安を持っているし、私は医者に行く必要があります。

BACK INTO ENGLISH

You must have the anxiety and then I go to the doctor.

INTO JAPANESE

不安を持っている必要があり、私は医者に行きます。

BACK INTO ENGLISH

I'm going to the doctor and have anxiety.

INTO JAPANESE

私は医者に行くと不安があります。

BACK INTO ENGLISH

I went to the doctor and have anxiety.

INTO JAPANESE

私は医者に行って、不安があります。

BACK INTO ENGLISH

I went to the doctor and have anxiety.