Mistakenly took a pill of syndopa.

Hi doctors I am Abhishek My age is 18 years and I mistakenly took one  pill of syndopa and then i suffered from extreme light headedness, unconsciousness and got fever last night . I am already suffering from brain related problems like dementia and ADHD , I took medicine of inspiral for ADHD everyday and when i took inspiral SR tablet after accidentally eating syndopa the effects got worse and today also these symptoms are there but in light amount like headache , mild faintness in mind , sleepiness and more tremors then I am previously experiencing and , poor concentration . So what I will do , please suggest me . I am currently studying for jee and my exam is 7 days ahead . Here are the Medicines I  took for one month continuously till date - Strocit plus , inspiral SR , Ginkocer , Aricep 5 , Modafin.