if i clicked on a link through Facebook Messenger that opened to a page asking for my FB credentials, but i didnt log in, is my iPhone or Facebook account still compromised

Hi Puckhead1969,

Welcome to Apple Support Communities. Since this happened with Facebook, it may be necessary to reach out to Facebook Support directly. However, we did find this support page that may help - Avoid phishing scams on Facebook. Although in general, no personal information would be collected unless you entered details after clicking the link, you may opt to change your password for added security.

If you have more questions, reach out to Facebook Support directly. For help locating contact information, check out How to contact an app developer - Apple Support.

Take care.