Vertigo Problem. Help me in this matter.

Hello Doctor I am 26 years Female. Last week i have done travelled to chennai. When i reached there i was feeling vertigo but after night sleep it resolved. after 4 days i again travelled to Mumbai from that day I'm feeling vertigo. Even i was having throat Baterial Infection and 101.5 Fever, throat pain was there. After ENT consultation my Bacterial Infection resolved, but I'm feeling vertigo till today. Feeling dizziness, Spinning, imbalance, feels like i will fall down, Couldn't concentrate, feeling lot sleepy and weaknesses too. I also couldn't see more screening time like mobile. Doctor had prescribed Sturgeon 25mg 3 times a day for 5 days. I took it for 1.5 day But still it didn't resolved. Before going to Chennai i never experienced this kind of health issue in my life. I also most travelled for 2 days continues in Train. I travelled first time by train for Long Journey in my life Doctor what should i do. Pls help me in this matter.