Let's see, my GPA is 3.56 overall with 3.42 science. I shadowed a primary care physician for 8 months. I've been a medical interpreter for 3 years (this is a part of my application that I'm particularly proud of) and was exposed to many fields of medicine - cardiology, ob/gyn, pediatric, general surgery, etc. I am given the opportunity to interact with patients and doctors directly and see first hand how physicians diagnosed and treat patients with this job. I have assisted patients who are just coming for their regular check-ups to patients who are dying of cancer, and even those who came in to ask for a dose of Viagra. So in terms of clinical experience, I believe I am strong in this regard and my genetic professor, who is also my advisor, told me to make sure to flesh this part of myself out on the personal statement. I have also volunteered plenty in community service (helped organize an fundraising event that raised over $20,000 for ophanages, and among others). I had a small research experience where I assisted a graduate student on his project (don't know if this counts).
The reason I ask is what if I am offered an interview and get matriculated before having to retake the MCAT. And like I said, I am a little fearful.