What is wrong with me?

For a couple years now, I've felt strange whenever I hear certain colors. It started in 6th grade. I was writing a poem, so I looked on Thesaurus.com to see what words for 'blue' I could find. And I found 'cerulean' and 'azure.' Now, this is really hard to describe, but when I said them out loud, my cheeks grew a bit warm, I shuddered slightly, and I just felt... happy inside. Like, my heart began beating faster. I swallowed. It was like the descriptive color words nourished me, almost. So I looked up more - jade, pine, emerald, golden, indigo - and I started breathing heavily. It was really weird. Now, I wasn't feeling romantic or anything, but it just felt as if the colors were nourishing me. Like I could live off of those color words if I tried. It was so weird. Has anyone had any similar experiences?