Hello aspirant,

Firstly congratulations ,you have great academic.
Yes,you have a chance for getting call from IIM. Focus on your CAT score.It is more important.Give some time on profile building. Academics doesn't matter too much. The thing that most matter is your CAT score.

For profile building:
1.You can do some internships.

2.You can go for certified courses. Various platforms provide valid certification like udemy, Coursera,Eudonix, Google etc.

Hope this answer is helpful for you.