I'm not sure if this is anxiety or OCD, but it is definitely causing anxiety. 

This is my first apartment by myself. I have been here about a year. Sometimes when I work at home and if I'm not busy, I start to become obsessive with the apartment. I begin looking in every nook and cranny for issues. Mold, bugs, dust, etc. 

In the area leading to my bedroom, there is a piece of the wood floor that is cupped upwards a little bit. It is nothing major, but you can see it if you squat down or run your foot across it. It has been there probably since I moved in and hasn't gotten any bigger. 

I am too anxious to contact the landlord for multiple reasons.

- Last year I left the sink running on accident, and some water dripped into the apartment below. I am anxious he will get mad at me for thinking that caused the cupped wood. I don't know if the cupping appeared before or after. 

- he will kick me out. My rent is month to month now and I have anxiety he will kick me out despite that I pay on time and don't cause issues. 

- the floor may be a non issue to him, and I should just cover it up with a rug for now. 

This keeps me up at night. Anything to ease my mind? Thank you.