I'm 24 years old. Over the past few weeks, I have been feeling very low and have been crying everyday since last week. Everything is fine with my life and job and everything yet I am not at peace. And I feel I haven't been myself in last 2 years or so. And in last 2 years I have developed a terrible sweet tooth. I eat dessert even at slight inconvenience. I have no control over my sweet tooth. Which has led to weight gain. And i'm still not able to control it. I feel the need to cry all the time. And I feel angry all the time for no reason. I try to exercise but it doesn't last for more than 3 days. Please help.