I am married but have a crush on a guy at work. We were really flirting and having a kiss and a cuddle but now its stopped and I feel so depressed. I do love my dh but I often get crushes on other people and feel great for a while and then depressed when it all goes wrong. Why do I keep getting crushes on other people? And why do I set myself up for depression? I am already on 60mg of prozac but apart from feeling like a robot with no emotions, I still feel really down.