Kyrellia,
Concerning the procedure involving the 'rigid scope', I personally had very few problems afterward (though this was likely due to the drugs
). That being said, the doctor warned me that there may be spasms, discomfort and possibly pain in my bladder for a few days.
I agree with others that if your tumor was Ta you are at a very good place right now. Take some time (when you are feeling better) to read up on bladder cancer and the treatments -- I know this helped to put my mind at ease.
Lastly, it is expected that when faced with something outside our control that we tend toward anxiety. We may even look fearfully at the future. In doing so, however, we lose sight of today, and miss the here and now. We also miss the fabulous opportunities that come our way. As difficult are right now, take some time to just rest (physically and emotionally), and let those "uncontrollable" things play out as they may. Take a firm grip of those things you can control (lifestyle choices like nutrition, exercise, rest, healthy relationships, etc.), and enjoy the results that will surely come.