In Dreams...food or sex?

So I had a dream last night that I had a huge platter of food in front of me eating and a previous lover saw me and sexually pulled me toward him away from the food. It pretty much made me wake up thinking how I replace sex with food. I have a 7month old and have not had sex in a year and my weight keeps increasing. Knowing this has me confused though, should I try to restart my sex life with my previous lovers, or wait until I find someone I actually love? Is it more beneficial to my health to have casual sex, then believe in fairy tales and wait for the one?