Welcome Marygsc1,
Often this is nothing. Especially manifesting itself 1.5 to 2.5 weeks post a TURB. I experienced this for 6 months as I took BCG and every ache and pain I wondered if this was something sinister. I finally put that behind me.
At the same time your pain could be an infection of some type. Either way, as you or your insurance paid for a TURB and follow ups, I would not hesitate to call where you had this. That is what they staffed for. Usually a simple test can rule in or out the infection idea. Especially when all we can do is a guess and are not doctors.
