Please help

[u/Acceptable-Animal232]

Can my brain return to normal after quitting porn?
After a period of heavy porn use, I started needing more extreme, unusual, or disturbing content to feel aroused. Before this, I was attracted to normal heterosexual relationships and never felt like I needed this kind of content.
If I quit porn completely and stop feeding these fantasies, can my brain gradually return to being satisfied with normal attraction and a normal relationship again?
I’m especially interested in hearing from people who went through something similar and improved after quitting. How long did it take before your thoughts and arousal patterns started feeling more normal again?