J.N.
Sounds like she's not ready. I know from experience that it does no good to push - it can actually delay successful potty training but a LOT! Give her 6 months, you'll probably see a big difference in her attitude.
When she is ready, let her go in with you when you go potty. Read books about the potty. Help her go when she says she needs to, even if she just tried 5 minutes before. Be patient and NEVER punish her for an accident. After 3 kids (2 boys 1 girl) I honestly think there's a point where they just 'get it' and it doesn't take long at all. (My 2nd we pushed to hard to early, had to wait till he was 4 to get him interested, and he trained himself in less than a week! My youngest we just waited till he decided to and he also trained himself in about 2 weeks)
She's only going to be little once. I know changing diapers isn't the funnest thing, but don't be too eager to have her grow up. And, in the long run, whether she was 2 or 4 when she trained isn't going to make any difference - but pushing her in to something she isn't ready for can!