YOU SAID:

I had to wait a little bit to drink it because it was hot.

INTO JAPANESE

暑かったので、少し待たなければならなかった。

BACK INTO ENGLISH

It was so hot that I had to wait a little.

INTO JAPANESE

暑くて少し待たなければならなかった。

BACK INTO ENGLISH

It was so hot that I had to wait a little.