First you had the CIS which really irritates the bladder lining, then you had six weeks of BCG which REALLY IRRITATES THE BLADDER LINING. Two weeks is really not long enough for it all to heal. Afraid that you are just going to have to wait a bit longer....and the irritation does show that the BCG was working! I also had CIS so have been there, done that.
I hope that you are also being scheduled for maintenance doses of BCG. This has been shown to be much more effective, especially against CIS, than just the initial treatment.
Good luck to you ...and PATIENCE.
Sara Anne