Hello Friend, Good that you are seeking a help here. I can understand your suitation. Depression is not just an emotional problem, it also Influence your body function and I clearly see this as a reason for your weight gain. I know your are struggling between studies, mother's health issues and depressed feelings. Tough job. But don't give up. You are doing a right thing by seeking a help here. Surely we can help you to overcome this gradually. You may need some counselling support. Online will work out for you as it will be easy and convenient. Reach out to any psychology counselor locally or feel free to reach me online for further evaluation.

Feeling low, having crying spells, sleep and appetite disturbances, and difficulty in concentration and attention are some of the signs of Depression. Consult a Psychiatrist for a detailed assessment. It is likely with medication and counseling the symptoms will improve. If you are feeling suicidal or hopeless consult a Psychiatrist immediately.