Should I get another Bachelor's if I can't find experience in th workforce?

<p>I got a low gpa (2.7) in a mass comm degree, and want to pursue something in media, animal, legal, research, or physical science. I like writing, but writing is a terrible job market right now. I want to go back for something more useful. I'm very introverted, so I can network, but it just takes a lot more effort. I need breaks from it. I thought about trade school, but not sure off the types of degrees I'm looking, (I don't have much interest in being a nurse, mechanic, or wielder). I have thought about accounting, but just sure I would like, math wasn't my favorite class. Vet Tech doesn't have very good salary (29,000 to help put pets done occasionally). I really hated being there when my pets were put down. My gpa below the minimum for grad schools, and I made the fatal mistake of not getting internships. I have a job that I want to leave, but the only other jobs I get are not in the fields or lead to any areas that I'm looking for. I know you can work you way up jobs, just not up to the types of jobs I'm looking for. I'm also worried about finances. I haven't any luck finding any useful volunteer postings, almost of all of them are in pr, healthcare, charity, and childcare, none of which gives me any experience I'm looking for. I don't plan on making a career at my current jobs, so no use taking higher jobs which means longer hours and less time to look.</p>