I would continue with the Vetericyn. I doubt at this point you will have trouble with infection.
My method for taming rabbits is different from the slow approach that most RT members use. I discovered this by accident when I was prepping some does for a show. They were from my first litters which I didn't handle because I didn't want to get attached to them since they were destined for freezer camp- but I had kept back all of the does to breed, and they were a flighty bunch. :x
I wanted their coats to look as good as possible, so each day I removed them from their cages and groomed them for 5-10 minutes. I misted them lightly with a vinegar and water mix, and stroked them firmly from head to tail and tail to head. I also picked them up and set them down several times during these sessions, making sure to never set them down unless they were calm and not kicking or struggling.
When returning them to their cage, I did so rump first so they would not attempt to jump from my hands (this is always the best way to return a rabbit to its cage), and kept one hand on their shoulders and stroked them until they were relaxed before releasing them and giving them a treat. Some of the rabbits showed improvement immediately, and within a few days almost all of them would come to the front of the cage to be pet instead of hiding in the far corner of the cage.
Another good time to tame a doe is in the days after she kindles. The hormone prolactin is released during labor and lactation, and it is what causes animals (and people) to bond with their young. It is sometimes called "the feel-good hormone" because it causes a loving euphoria. By petting her during those first few days, she will connect you with that feeling of well being.
I have one doe, Magma, who would grumble at me constantly if I was in eyesight. I used the power of prolactin to my advantage, and she is now one of my sweetest does!