Can I possibly have a urinary tract infection?

Around my urinary tract, the skin is red, itchy, and burns. When I pee, it REALLY stings. And I wet my pants yesterday. (I CAN DO WITHOUT THE TEASING, MR. TEASER!) And I am female of nearly 13. I got grounded cuz' I wet myself, and my mom thinks I'm sore cuz' of wetting my pants.