Does my application look strong enough

I have B. Pharmacy from India GPA 3.89
Masters chem from USA 3.51 and premed course work 4.0 from a community college .
I am currently preparing for MCAT and hope to get realistic 513+
I am still to get volunteer hours and clinical experience
Will my GPA drag me down ?

What should I do to improve if this not strong enough.

I would like to get into school around Chicago and they are real competitive.