Taking courses at a CC should not hurt your chances for addmissions to medical school given your background. (unless the med school does not accept class from CC) Given that you have to do well in the classes and also well in your MCAT (>30, with preferably 10,10,10). The things that you should also have in your app, esp with your background is hospital experience (volunteering, etc), because I can already see the type of questions that you will be asked in an interview. Why the career change, why medicine now, etc... and if you have a good reason then it also has to be backed up by experience.
Another suggestion... why DO? I would apply to MD schools only, unless you are not able to get into an MD school, then maybe consider DO. Graduating as a DO might narrow your career choices in terms of specialities.
Also you should consider University of Virginia Med school. Our dean tends to like the non trad applicants. I seen people with law, MBA, phDs, etc get interviewed with us. Having the Law degree will give you an advantage over a lot of other applicants due to the unique factor...but you still need to do well in terms of classes, MCAT, and have the essential hospital/volunteer experience. One of the most important thing that the admissions committee tries to decide is whether you can do the work and finish med school or not. That is usually determined by your MCAT score, GPA, and science classes grades.
Feel free to PM me if you have any questions.