Having dreams of other men while married... Help!

So ladies I need some help... I am happily married, and have been for almost two years now! We have a beautiful little 10 month old daughter. Lately we have been going through a rough patch, we had a miscarriage and haven’t had sex in over a month, and just seem to be on the edge with each other all the time. Anyway, I love my husband very much, but for a few weeks I’ve been having these dreams... They usually involve my two high school crushes (not at the same time!) and getting kissed or ya know, other things... I have been so freaked out by this that maybe I wanted to be with them or something, even though I haven’t seen or talked to either of them in a few years. When I looked it up online it said that I could be craving traits those men possessed. Well the first guy was amazing with kids and I always thought he would be a great dad. My husband lacks a little in that department but he’s working on it! The other, was just a super fun person to talk to. Like I could talk to him about anything. He’s the reason I was able to get through high school frankly. But my husband is a good person to talk to, just not ever since the miscarriage, we have, as I said, just been fighting a lot. I’m just freaking out that I’m having dreams about other men while married! I want them to stop... Please help...