So I shooted architecture photos during a cloudy day but the lighting was very bright and you could see sun directly in some moments. I was shooting and I noticed that I needed to adjust aperture (close it) so I can shoot normal photos. I didn't notice this before so I am afraid that I damaged aperture because of exposing my camera to sun and bright light. Is this damage likely or possible or am I just caring too much about this?
I usually shoot in afternoon and always take care of my lenses but this was a tourist trip to Budapest and my camera was around my neck the whole day from morning to afternoon without the cap on lenses. My camera is a Panasonic Lumix GX80 and the lenses I was using were kit (12-35mm and 35-100mm).