You might have depressive disorder. Consult a psychiatrist and with medication all your symptoms will subside.

Hey girl You see to be very young... Is there anything that's bothering you? Whatever it is.. It's not worth taking your life. So seek help Consult with me or any psychologist for therapy and counseling And follow my page on Facebook juhi parashar clinical psychologist for mental health updates keep yourself motivated All the best

Hello practo user I can understand the difficulty you are facing in your life right now .Mood swings and lack of concentration and sleeping problem can be due to an underlying mental health issue. It is advisable that you seek help from a clinical psychologist who are trained as they can provide you an indepth analysis of your problem and also with regular counselling sessions give you coping techniques . Try and talk to a trusted family member or friend , do some relaxing activities before sleeping such as taking a warm shower or practicing deep breathing . You can also get in touch with me through the practo app for further help or guidance .