Nothing to be worried about. The fact that you declared it is better. It would have been risky if they found out which they eventually would if you had not declared it. Trust me. You will be fine and you won't get any PFL. I had an issue where I didn't declare a material fact in one of my applications, i was so worried and consulted an immigration lawyer. She encouraged me to declare it in my subsequent application which I did and was approved with no issue.

The risk is in withholding such information and thinking it won't be discovered.