Am I a terrible person or just lacking the sex I desire.

So I am feeling pretty terrible about myself, but I keep having dreams of rough, passionate sex. The dreams are so vivid I wake up wet, but the men in my dreams aren’t my husband. I feel awful, like I’m cheating emotionally. I have a high sex drive and my husband doesn’t. We have sex about once every other week, but I’m taking care of myself almost daily... I am very sexually frustrated.

Little back story on us. I’m 22 and he’s 25 we’ve been married a year, together for 4 years and I was his first and sex isn’t the best for me ( he’s definitely satisfied, but I’m always left wanting more.)

Any advice from you lovely members is appreciated. Does anyone else did/have this problem?