Why do I keep having dreams that I'm cheating on my husband?

I’m still probably considered a newlywed… I’m a happy, satisfied wife. There’s nothing wrong with our relationship at all. I just keep having dreams about other men. They’re always men that I know, but never men that I would ever be attracted to. Also, the man never looks like he does in real life. And there’s never any sexual contact in the dreams. But in the dream, I’m always aware that I’m cheating.

The worst part is how exhilarated I feel when I first wake up, before I’ve shaken off the dream. I feel 10x more guilty about that than anything else.

It’s pretty bothersome. I don’t usually read too much into dreams but I’ve had three of them in a span of a week… just wondering if anyone has any insight.