Visiting Baltimore for NFL Game

My girlfriend and I are going to the Seahawks-Ravens game and I'm a Hawks fan. I've never been to a football game outside of Seattle. I've been to baseball games as a fan of the away team and everything was cool. I'm not loud or obnoxious, I'm always respectful. Should I have any worries? Are Ravens fans gunna mug me on the street? I can take heckling, I'm a good sport. Basically just wondering if I should prepare for getting seriously berated or if they'll be chill.