Sounds good tgrocky.
My first three BCGs went pretty much as your first in terms of after effects. From 4 to 6 I noticed a slight increase in tiredness which became cumulative; lasted a day or two. The cumulative effect continued into the maintenance BCGs 7, 8 and 9. Nothing taxing; I could have done a quiet days work the following day if necessary. The indicator for seeking assistance with after effects is body temperature so I monitored and recorded mine every couple of hours. Here in Oz we are instructed to seek medical advice/assistance if your temp reaches 38 deg C (100.4 (oF)). Mine reached 37.9 (100.2 (oF)) after 4 hours post release and then was back to normal within 24 hours.
I also had some bleeding after the catheter went in; noticed as the bladder drained into the bag before fluid insertion. Normally if that occurs the procedure is halted as the risk of the bacteria entering the system through a wound is higher than otherwise. The first time it happened at No 2 we halted. Then at the No 2 re run I bled again. The nurses rang the Uro for advice which was 'the risk of not proceeding is greater than the risk of proceeding' (referring to the risk of the cancer growing) so on we went with no after effects other than described above. I bled for No 2, 3, 4, and 5 with no particular problem with after effects.
Tiredness as an after effect is a sign that the body is concentrating its efforts to fight the invading 'diseased' fluid and associated cancer so in a perverse sense it is a good thing.
Keep your chin up, stay positive and rejoice that you are doing some thing positive to retain your health.
Jacko