What you explained seems to be the correct setup, but I see that your scraper might be running in a loop. Could you please remove one of the limits for it as per screenshot below?
The only other thing I think could go wrong is the mapping for google sheets step. In case if you adjusted the scraper at any point after google sheet mapping was built, the mapping needs to be re-done.
Let us know how it goes or if you have any other questions.
Victoria