I've had four dreams in the past two weeks. In all of them I cheated on my boyfriend. What could this mean?

I've had recurring dreams of cheating on my current boyfriend. I've had some mixed feelings towards him as of late, but never once have I consciously considered cheating on him. Each dream I cheated with a different guy, whom I all know in real life. I was wondering, if there's a symbolic explanation for all this....if you have any possible explanations or opinions, it would be much appreciated!