How do you fix never ending thoughts of being repulsive and gross?

Like when I’m outside with my dog and I see people I fell like they think I’m gross and hideous and get the urge to go back inside the only thing that keeps me out is it’s not fair to my dog because he hasn’t gone to the restroom yet. I never make eye contact with women

How do you fix never ending thoughts of being repulsive and gross?
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