I slipped on a step with my daughter in my arms and landed on a step on my tailbone, or just above my butt crack. My daughter weighs roughly 26 pounds, and I didn't let go of her to stop my fall. It hurt instantly. Bad bruising from the top of my butt crack, then more down around the bottom of my butt cheeks. This was two weeks ago. It is still swollen, and really hard. It hurts to get in and out of a car, get off the couch, bend over, etc. It is ok if staying still. Sore to the touch as well. It feels almost numb where I took the impact. Should I be going to see a doctor, as I am physically active at work, lots of bending, lifting, crouching.