Hi seems like depression don't worry it's curable Consult with me or any psychologist for therapy and counseling Talk about your concern

Hello Friend, Good that you are seeking a help here. Lack of interest, feelings low, concentration issues, forgetful nature etc are symptoms of Anxiety. Just analyze and observe what has changed in your lifestyle recently. You may thinking too much about some past bad experiences or may be worrying about future, careers or relationships issues . Such fear and insecured feelings can preoccupy your mind and  cause such emotional disturbances. Be positive, this problem can be solved by taking a counseling professional help. Consult me directly or online to assess your current suitation in detail to identify the root cause for your anxiety and explore suitable solutions that you can follow practically to overcome this problem.

It could be due to various reasons. I would suggest you to consult a psychologist who could help you with this issue. If you feel, you can reach out to me..

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.