I used to type titles of haram videos (some of the haram videos had kufr/shirk things)in google to search and watch them. The titles were in a language I don’t understand. I fear some titles contained kufr/shirk words Do I have to look up the titles? Did I fall into kufr ? How do I recognize waswas?

Ustadh AbdulAziz al-Haqqan

This is waswas.