Dreaming of stool

Asalaamualaikum . please interpret my dream for me
. in my dream i woke up from my sleep and heard my son taking a shower i then realised that i had meesed my bed and was lying in my stool also that i was sitting in a big toilet seat.on the front part of the toilet seat the stool was in shape of big onion rings i then realised that the blanket which i was using was now getting also messed and stated to scream i then woke up
. salaams