It may be ocd,
First ur obsessions started related with cleaning, then the anxiety starts,then u are trying to reduce anxiety by performing task..
This cycle continuously hampered the persons life if neglect...
Next Steps
consult psychologist for sessions
Health Tips
Don't be panic
Don't think more contineously on one thing.
try to spend time on family..
Don't prefer to spend time alone..
change ur environment if obsessions start..
we are here to help u..