Hello Navdeep

Don't worry it is very normal what you are going through, almost 80% of the students go through the situation you are in. So just calmly think where you can give the best version of yours. you have really nice grades in your past classes and after knowing that you have state medals in sports you should really carry on playing after joining college. who knows you can give your best in sports :) you just need to think positively and avoid every negative thought.

Biotechnology is the merger of concepts from biology with technology.

biotechnology has helped to improve the nutritional content of our food supply, It also involves the human genome to understand the genetic diseases and cancer. So the scope of biotechnology is very vast and is going to increase more in upcoming years. you can also go abroad after bachelors. 

Panjab University offers BSc biotechnology of 3 years and has only 17 seats. The admission to this course is as per the merit list of Common Entrance Test (CET) examination conducted by the Panjab University with Physics, Chemistry and Biology/Mathematics combination.  

All the best :)