Are you troubled or disturbed by any incident or event!??. Or, Are you unhappy about certain aspects to of your life or about the people around?!!!! I think you are taking treatment for the deficiency also. I think know if you meet and  on sultry a Psychological Counsellor and talk about this , you might get a clarity.

Hi dear, thanks for approaching us. I can understand your concern of yourself. I know label/ recognize the feelings is very important. Often feeling like disturbed, anxious, feeling low, loneliness, losing interest in activity its normal in everybody's life. it should not be always ,but trying to manage the feelings is what necessary for every body, in which few of them will lack. Due to this ups and downs of life most of relationships, academics and professional life will get deteriorated. your feelings seems to be that you are concerned of your husband and your emotions. this is right time you visit near by psychologist in your area, I am sure counselling will help you understand self and handle the issues in better way. stay positive.

Loss of interest, decreased concentration and attention, feeling low and disturbed sleep or appetite are some of the signs of depression. Consult a psychiatrist who will assess you in detail. If you are feeling suicidal or hopeless, seek professional help immediately. Try some relaxation techniques like yoga, meditation and deep breathing. Indulge in hobbies. Spend time with people close to you.

You need to differentiate between normal situational sadness and depression. If you are experiencing fluctuations in mood with mostly feeling low, with tiredness or lethargy, lack of concentration, motivation including losing interest and enjoyment in things you used to enjoy in the past... all these could be symptoms of depression. Some people could even experience anxiety, irritability, become tearful, with reduced sleep and appetite including negative thoughts like hopelessness, guilt etc. Moreover if it is going on for too long and clearly affecting some aspect of your life like, work, family or studies etc it is likely to be depression and you need to consult a psychiatrist. Most depressions are treated with psychological counselling,  lifestyle modifications and addressing any underlying issues. Occasionally medicine may be given too. Regards