Well, no offense, but, with those numbers, I don't feel you should be admitted (no, it isn't all about grades and tests, but that doesn't excuse poor ones).
If you do get an interview, bear in mind, if it is open-file, you'll almost certainly be asked why your grades look as they do; be prepared with a better answer than, "Uh...I don't know." If there were extenuating circumstances, if it was a bad time in your life, if there's any explanation except, "I didn't understand or care for the material," plan how you'll lay it before an interviewer.
You mention you're re-taking your chemistry classes (why are there three grades? Is one for lab.? Did you get [at best] a C+ in the lab.?) at a community college. Not only do schools tend to look less favorably upon courses completed at nonfour-year colleges, they're suspicious when courses are repeated at such institutions after an applicant has fared poorly in them in maybe a more challenging program. Be ready to explain this decision.
Your extra-curricular eye-healthrelated activities might make you stand out from the crowd, but don't overestimate their value (committees didn't, for instance, seem to mind my scant experience in the area when I stated I worked throughout school [as did most people I knew], and simply didn't have much time for other matters). As for shadowing, just about every candidate does it (it's typically required, isn't it?); the aim in doing so is to understand the profession. Once you've spent enough time learning what vocational optometry entails, it might not matter you've stuck with a practice for an extended period (in fact, I'm almost sure it would be better to shadow a number of offices for short times rather than to paste yourself to a single clinic for weeks upon weeks).
Altogether, good luck with your endeavor (I say that sincerely, not with snideness).
