Bad dream

Have you ever dreamt about having sex with someone that's not your s/o, someone you know and find good-looking but you would never go after them while you were with your s/o? Is that wrong?? 😓 I've had 2 of these dreams now and I feel like a horrible person, I've never even thought of being with this other person ever and I love my s/o to death, we've been together for 7 months and he's my first for just about everything sexual besides making out, fingering and ass grabbing and sex with him is soooo satisfying 😍 am I over reacting?