Is it too late to get my cat spayed?

My cat just turned 2 years old. I havent had her for a long time. i dont want her to have an infection if i dont spay her.

Im absolutely terrified to send her to get spayed bc im scared of implications happening or if she doesnt wake up. Ive heard that its risky to get them spayed after they turn 1. Shes also an indoor cat so she never goes out which is impossible for her to have kittens unless i bring another cat home.

She has also peed twice on the carpet so far and she never does this. She has always ran to her litter box. Shes my entire life and i feel like im risking her life. Please give me some advice :(