Medicine not working or wrong results.

I was admitted to hospital several months back for gut issues and tonsillitis (mostly cause of this) and I had a bit of headpain so I told my doctor that and my parents told the doctor that I used to be sitting in one room for long hours so doctor suggested to get me checked with psychiatrist so I did some sort of testing after seeing the test result the doctor started to prescribe me with Risperidone in nights and Methylphenidate (20mg) in mornings(my main medicine which affects me which I guess is used for ADHD) and instead of it making my life better it has made it worse like after 1 hour of taking  it I do get the rise in happiness which is rising of dopamine and serotonin but after that rise most of the time I just stay at a place and feel nervous and get negative thoughts like being very deepressed and it just helps me for that short span of time and it was given so I can study but it has not helped me at all and has worsened my life do give suggestions what I should do