Hi Neha,
After completing your graduation, if you don't wish to do post graduation it's alright.
There are many more ways to do something different and Diverse course in which you are interested.
After graduation, you can do:
- Diploma in the course you are interested in .
-You can do job in the course  you have done graduation.
- You can work with the desired organisation to gain experience in the course.
-You can be self employed and can run your own business.
- You can take a year gap break.
You can do different things but you have to choose the best for your self and make it successful.
All the best!!!