I have a question for women who are currently pregnant.?

How many of you either have already gotten the swine flu vaccine or plan on getting it? I'm about 20 weeks pregnant right now and the nurse said I should get one...but I've heard a few negatives about the vaccine, so i'm questioning whether or not to get it. But I also heard it affects pregnant women a lot. Is there anyone else who is a bit skeptical to get the vaccine?