When it comes to photos, I feel like an amateur, an aficionado, a devotee.
(3 commonly misused words)
amateur: From French 'amateur', from Latin 'amātōr' (“lover”), from 'amāre' (“to love”). A person attached to a particular pursuit, study, or science as to music or painting; especially one who cultivates any study or art, from taste or attachment.
aficionado: From Spanish 'aficionado', past participle of aficionar (“to inspire affection”). A person who likes, knows about, and appreciates a particular interest or activity; a fan or devotee.
devotee: An ardent enthusiast or admirer; a believer in a particular subject.