You are passing through a period of Rahu mahadasha and Venus antardasha. Both planets are not well placed in your horoscope. Rahu will defocus you, distract you from your goals, and bring anxiety and stress. You need to focus on your studies to get good results. Reading Hanuman Chalisa during this period in the morning will be helpful.
Blessings,
Navneet Khanna
Astrologer