Second birth

So my son was born yesterday morning. I had to have a second c section. The doctors were great at explaining everything going on and making sure I was ok. Now because I have a lot of inner scar tissue due to previous surgery as a baby I didn’t expect it to be an easy process but they did accidentally nick my bladder. It caused a small hole on the top of it which they fixed but I am not stuck with a catheter for 2 weeks. I’m more nervous to go home with a catheter not knowing what I’m doing. I’m going to wear the bag one tomorrow to learn but I noticed there was blood in my urine tonight. I asked the nurse and she mentioned that it is from healing but she is going to let the doctor know. So now I’m even more nervous to go home.