Problem with my nose :( Help pleaase?

so when ever I take a picture with a digital camera or hd w.e or with a friend like for instants my passport picture my nose according to people's opinion is fine and its straight like fat but Straight not pointy like when you see it from the front is straight but when I take a pic in my house near a window or something it came out horrible :(( BIGG ! same thing with my passport pic and graduation my nose came out fat and ugly :'( but people tell me its fine that I don't have a bg nose but that's not what I see and is killing me :'(( idk how I really look help (kinds of like this not the best example but it gives you an idea cllכ