If you have a copper float ball that will do it
wrong stuff placed in the toilet
They could be a cause, but you should get checked. Black feces could mean internal bleeding
There could be a problem with the flushing mechanism inside the toilet tank, such as a faulty flapper or a broken chain. This can prevent the toilet from flushing properly even if it's not clogged.
My toilet is doing the same thing this morning. We had a big rain last night. Could this be part of the cause?
Hire a plumber! or you could replace the seal inside
I do not, but depression could cause this.
A gurgling sound from your toilet could be caused by a clog in the drain pipe, a malfunctioning vent pipe, or a problem with the toilet's flushing mechanism. It is important to address this issue promptly to prevent further damage or plumbing issues.
You live in Oz (other side of the earth)
A blocked drain.
No, but you might have a problem changing the floor flange 90 degrees so that the toilet could be clamped down again.
no
A sudden drop in water level in a toilet bowl could be caused by a clog in the drain pipe, a malfunctioning flapper valve, or a problem with the water supply line.