hello I am 17 years old male person .i am suffering from some disorder which I do not know correctly ,it may be depression or psychosis .Now I am going to explain my symptoms points wise. This problem started exactly 2 years before. Firstly before 2 years I entered into 10th class with change of my section into a topper class slowly my happiness decreased day to day sadness increased ,day by day my focus and concentration decreased .once upon a time I used to get good marks and high ranks I entered into toppers class then slowly my marks also decreased ,i was not able to focus and concentrate on studies ,cannot getup early in the morning for studies but before I used to study at 1: 00 am in the morning but now those habits all ruined. Slowly day by day I became failure ,i cannot used to understand any lessons ,studies ,classes ,it is all about like my brain had stopped working I thought. I did not even get memories, thoughts,cannot imagine, focus,concentrate ,enjoy ,no laugh ,no cry, no sadness, no happiness, no feelings mainly ,no proper memory power. Like this I have time passed for 5 months. Then one day I tried and did hard work to getup early at 1 am in the morning again and woke up and studied crazily like just reading but not understanding and something like by hearting method for the next day exam .and later appeared for the exam but same situation ,cannot understand the questions ,but slowly slowly I attempted small questions by recalling answers then suddenly I got a feeling like sudden flow of blood into brain I thought my brain started working .yes ,it really started ,suddenly I became active my memory returned ,my thoughts started, my feelings started, my imagination started, my happiness also started then ,quickly I started attempting the questions in no time .exam finished results came I passed in a high rank rank i.e state 6th I thought that this change happened due to my studying at 1 am the before day. So again I started reading and studying books at 1 am everyday. But it gone reverse my brain got slowed day by day ,my 10 th public exam came near ,and a new problem started as like before my brain got stopped for some time during the school time and during small exams then immediately I informed my father about this and within no time we consulted a psychiatrist exactly one day the public exams ,so he given clonazep, and amisulpride tablets ,with that I managed some what during the exams and completed or written the exams with so much hard work, one thing I forgot to mention is that some songs are used to play continuously in my mind and also im itself singing that songs in my heart ,and also during the exam time ,if I not sing songs in my heart the writing of exams may become difficult because without that songs ,i am not getting thoughts and the answer to write. Finally I got 9.7 gpa points in my exams but the doctor changed my course and given another tablets named schidon plus hcl and amisulpride tablets .this is summer holidays time .i used to get more sleep and drowsiness, my brain day by day became weak and suddenly one day I forgot to swallow the the tablets then brain again stopped working slowly ,also next three days I did not take the tablets because I went out of station for a function in village. Then I returned home and also taken tablets but no change immediately I informed my psychiatrist that my brain stopped again. I thought that this total negative change is due to the tablets he given (schidon plus hcl means risperidone and trihexyphenidyl hcl and amisulpride). So I changed many doctors also consulted a psychologist but my brain did not started working upto now it is 2 years upto now .i had left the college 1 year due to this problem ,i forgot to mentioned one thing that in this last one year my brain worked but only one day exactly 20 hours the reason behind this is due to that I had taken schidon plus hcl and amisulpride for 40 days exactly then suddenly we changed doctor and suddenly tablets also changed ,i started new tablets (stalopam and amisulpride tablets) then immediately after taking tablets I got the same feeling as a sudden flow of blood into the brain and same situation brain again started working ,my feelings started, my thoughts started, my happiness started, my imagination and all started but after 20 hours it stopped working due to end of tablets reaction effect. So this is the long story and upto now I have taken 6 ect sessions. But no improvement at all .so what should I do now?