Hello, Thanks for choosing health care magic for posting your query. I have gone through your question in detail and I can understand what you are going through. Reduced appetite and gastric disturbances are symptoms of stress reaction and can occur cause of the stressful moments with your husband and the separation incident there after. You need supportive psychotheray from a professional and also need antidepressants such as fluoxetine or escitalopram etc. Hope I am able to answer your concerns. If you have any further query, I would be glad to help you. In future if you wish to contact me directly, you can use the below mentioned link: bit.ly/dr-srikanth-reddy Wish you good health, Kind regards Dr. Srikanth Reddy M.D.