Can Nasal endoscopy done without numbing the nose?

I had my 1 month post op (Endoscopic Sinus Surgery) follow up appointment today and i went to a new doctor as i was not in town. The doctor just put the endoscopy thing in my nose without a warning nor numbing my nose prior. My eyes started watering like a waterfall even though i was not crying the pain was honestly intolerable. I just wanted to know if it is normal or just i am over thinking this as my usual doctor numbs my nose before doing endoscopy.