Night sweats are your metabolism generating an augmentation of temperature (fever) so as to kill the bad guys.
It is your body doing the right thing to create a die-off domino effect. Do not fight it, go to the sauna and steam room, get hot bath. Very helpful.
Reading your symptoms: frequent need to urinate,
I would do the kidney cleanse before the liver cleanse. kidney cleanse are urgently required when you get puffy eyes in the morning. Liver cleanse cleanse are urgently required when you get an upper back shoulder blade pain.
Otherwise, get comfortable with the diet before you get involved in the cleanses.