I need answers

I was just talking to my husband about something that apparently doesn’t happen to him or anyone else we called for second opinions.

When I move, my spine makes a crackling noise. It’s not cracking, I know the difference. The best way to describe the noise is a “tingling” noise, or maybe very soft crackling? Anyway, it happens about 99% of the time I move my body. Nobody else is able to hear it.

What is this and does anyone else experience this? Tell me I’m not crazy. I’m feeling pretty crazy.

Side note: I do have something going on with my back, def need an adjustment or good stretch at the moment, but this sound has been happening for as long as I can remember.