Chances of law school

I’ve wanted to be a lawyer since I was in middle school and I have so much passion for fighting people (lol I’m mean) but I’m getting a little discouraged because GPA matters so much for a T14 school and I ended undergrad with a 3.4. Before I apply to law school I’ll have been working full time in a non-legal field for 3 years. To me my GPA shouldn’t matter at that point but I know it will. Any advice? What LSAT score do I aim for? Help a girl out 😭