Hopefully, it shouldn't get any worse and should get better over the next week or so.
If you can manage to make yourself walk (slowly) it will help with recovery and constipation. I got up off the bed every couple of hours and shuffled round the garden and made myself walk slowly round the block once or twice a day.
I was advised to eat stewed apples at least once a day (which I did) to help reduce constipation. Don't know if it helped but if you like stewed apples, give it a go.
Once the catheter comes out, it's a whole different world of mobility.