Dreams and more....

Lately I've been having dreams of being with other men and they have been more frequent and steamer. I'm married and been with my husband a total of 8 years(including dating) we have a good sex life but I've been wondering about being with another man as I've only ever been with my husband... I feel wrong and dirty but secretly I wish our sex life was more like my dreams, what should I do to? Am I wrong for feeling this want? I love my husband but sometimes I can't help but want to grab a guy and have at it