Is 14 and 17 wrong?

There was this girl that was craving me a lot. We used to go to the same middle school. Once she followed me onto a tram with her friend and sat beside me just to ask me for my snap. I accepted. But something felt wrong. Later that day, the girl sends me a snap of her and her friend outside, where her friend is pulling her pants out such so I can see inside the pants (underwear) still on. Got paranoid, thought this is wrong, I’m too mature for her. It went on with more sexy snaps and I eventually deleted her and tried avoiding her every time I saw her. Did I do the right thing or is the age gap not that significant?

This was in 2024