No it will not suffice. You might think it does, and some can do it, but its far from ideal.
Don't rush. You're young, and you have plenty of time. There is zero rush. Get your prereqs done first, and get great grades on them. Not just bio/biochem/gen chem/org chem, but also psych, sociology, genetics, cell bio, etc. Also, a minority of medical schools do not accept CC credits for prereqs.
Also, remember your grades and MCAT are only a part of your application. 3.6/510 gets your foot in the door, but your ECs are what get you admitted. Volunteer hours, community service, evidence of leadership and maturity, and thorough exposure and commitment to the medical field. Also research if you want to get into a research heavy medical school.
Finish your prereqs and get your LORs, and your ECs fleshed out properly. Then take your MCAT with proper prep.