Small wording suggestions and corrections:
My parents want me to be an accountant or lawyer in the future like most of my peers do .
Soon afterward, I realized that it is time for me to do something solid for my community. I started usingdevoting more of my spare time onto community service.
I decided to be someone who can benefit and serve the community in my the future.
My motivation then leads to my interest in the field of social work and medines medicine.
Medicine is a new concept you introduce here. Do you want to combine the two?
Overall, the only improvement I would like to see is in your last sentence. What is your dream? Describe "a career that shows show I am?
With knowledge and skills, I will be able to pursue my dream and a career that shows who I really am.