What can be the remedy here?

Whenever I go for meditation retreat(self-exploration or in group), my brain remains calm, body remains healthy, digestive system becomes good. When I try to go for household life or even think about it, my tension increases, digestive system corrupts(whereas it remains better during retreat), can't maintain percept of not eating after midday because of stomach. Morning workout (physical) makes me more lazy(sleepy), laziness decreases meditation. Metta-meditation makes me to worry about others whereas, if I don't do metta it, makes me feel like selfish? Should I consult psychologist or should I go for monk-life? How to stop worrying about others or why do I feel like worrying about others during metta?