If you have tried the above methods and the toilet remains blocked, or if you notice water backing up into your shower or sink when you flush, the issue is likely a main sewer line blockage. At this point, DIY fixes may worsen the problem, and it is time to call a licensed plumber.
If the water is draining slowly rather than rising to the brim, patience can be your best tool. Toilet paper and solid waste are designed to break down in water. toilet clogged with poop how to unblock