I was driving up a hill covered in ice and snow and the only way I made it was flooring the gas peddle all the way to the floor. While my car did go up the hill slowly, I noticed the service traction signal was going on and I heard scraping noise on my tire. I made it up the hill and the signal disappeared.

Now I am worried, did I just damage my car? like the engine when I floored the gas peddle or my tires?
My car is a 2014 sentra Nissan