Hello
The above mentioned symptoms are indicative of low self esteem which is making you feel depressed. Try writing down your achievements in life and try to remember and acknowledge them. Try to schedule your day and stay involved in activities to keep yourself busyvand happy. For memory and concentration enhancement try meditation and deep breathing exercises. If require help from a mental health professional try consulting a clinical psychologist.
Next Steps
consult a clinical psychologist
Health Tips
acknowledge your positives, spend time with loved ones, plan your day, meditation