Autoscopophobia 

People with this phobia usually avoid open spaces and large areas. Rarely go outside or anywhere alone. Usually can't sleep right.

Wow I have Autoscopophobia.

Autoscopophobia by Aiphra March 11, 2021

Ablutoscopophobia 

The rational fear of being watched in a shower

When Tom has a shower he feels like there's something watching him through the drain. He has ablutoscopophobia

Ablutoscopophobia by Urrel co. January 1, 2020

Autoscopophiliac 

An autoscopophiliac is an individual who has sexual relations with a hallucinatory image of him/her self.

Root Word 1 (Prefixial):
Main Entry: au·tos·co·py
Pronunciation: o-'täs-k&-pE
Function: noun
Inflected Form: plural -pies
: visual hallucination of an image of one's body
Source: Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.

-philia
 
a combining form used in the formation of compound words that have the general sense “unnatural attraction” (necrophilia), “tendency” (hemophilia); also forming abstract nouns that correspond to adjectives ending in -philic or -philous or nouns ending in -phile.
Also, -phily.

Origin:
< Gk philía friendship, affinity; see -phile, -ia

Source:
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.

Anna the Schizophrenic is such an autoscopophiliac. She gets off on mentally screwing an imaginary image of herself every night when she is alone.

Autoscopophiliac by DEVS/ELYSIVS CHAOS May 23, 2009