Persistent depersonalization and dereali

Hlo sir/mam I am suffering from feeling like all my physical feelings and thoughts and emotions are not attached me and my self feel like robot and unreality and unconscious and live in dreams and more fatigue and irritability and environmental stress and no clarity vision and blurred vision sexual dysfunction and sucidalthoughts . The all above symptoms from 10 years persistently and 24/7.and I had one time epilepsy. So this my problem previously I consult at nimhans Bangalore hospital from 10 years they give counselling and medicine like CBT,mindfulness techniques and breathing exercises medicine like below I use medicine like1)( paroxetine 12.5 and clonazepam 0.5 olanzapine 2.5 ) 2.(fluxetine 20 and lorazepam and Resipidrone) 3..( lamtrogine 50 and amisulpride 50 and escitalopram 10) And doctors told it is depersonalization and derealisation disorder and social anxiety and schizotypal personality.but no improvement my symptoms what is best solutions of my problems and side effects