Hi there ~
There seems to be a problem with your obsessions about dirt and you are compulsively trying to avoid the problem with dirt and unhygienic habits with avoidance behaviors. It is going to the point where it is affecting your life. I hope you recognize this as a problem that can be treated both with therapy and medications. Please consult your psychiatrist
to get medications prescribed. OCD
is common and therapy, both medications and counseling are helpful. I hope this helped.
Take care and have a good day !