Hello dear don't worry, don't take medication blindly because some quacks mix some allopathic medicines in other medicines which they don't clearly tell , Tobacco is toxin for u so get rid Take Saraswatarist 4 tsf bid with equal amount of water after meals,Eat Saunf ilachi etc,bath thrice a day
Next Steps
U can consult online through Practo platform for further advice
Health Tips
Do yogasana Suryanamaskar kapalbhanti Bhastrika Bhramari Udgeeth pranayam etc, control your mind by meditation,U have to control your mind