Boyfriend was looking at ex’s nudes?

Ok long story short I went through his phone. On Snapchat in the search engine he looked up an old fling and old nudes were saved in the chat. I went into his recent chat messages and he hasn’t been in contact with her but clearly looking at her nudes sent to him back 3 years ago. He also looked up an old fling in his recents on insta. Should I be worried? I’m with him almost 3 years

Boyfriend was looking at ex’s nudes?
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