hi, i have a 98 civic ex coupe, my right side of my car got slided to the curb and hit the curb at around 20-25 km/h, would there be anything damaged?

also when i applied on the brakes, the 1st time, i need to stepped it in more, feel like no pressure on it, the 2nd time, feels normal, and sometimes is always like the 1st time(feel like no pressure). I just did major service on the car, brake fuild was flushed, all the brake components was serviced, still have 65% on the brakes. Does anyone know what the problem is?

This was the reason why i slipped to the curb too.

thanks you!!