Am i ?

I gave birth to my son on November 9th it has only been a week and 3 days well I got a 4th degree tear because he was to big and wouldn't come out but I've been able to walk a little more and bend down and get up more etc.... And it not hurt like it hurts a tiny tiny tiny bit Does that mean I'm healing ? Sorry for this stupid question I'm a first time mom and don't know what to expect