Hello, I can understand your problem. Depression can affect anyone and you can overcome it completely. This is a phase and it will go. Depression symptoms include feeling low all the time, loss of interest in previous pleasurable activity, feeling lonely, low in energy, hopeless, helpless, worthless feeling and sometime even suicidal ideas. Few of them or all can be present at a time.

Hello Friend, Good that you are seeking a help. Such emotional imbalance may be happening due to stress caused by over thinking about exams, studies or relationship etc. Learning the trick of managing your thoughts can help you to overcome this problems. You may need a follow excersise, medication, Few self bahaviour therapy etc. Take a professional counselling support to assess yourself first and identify suitable solutions