Hello soap and stars and welcome.
I am sorry that you are feeling this way and please know that you can feel safe and we will try to provide as much comforting advice as is possible.
What you are describing is placing yourself in "victim mode."
This occurs when something negative is done to us and instead of looking for solutions,we tend to dwell on the problem,as the recipients of harm.
When in this mindset,it's rather difficult to see the entire situation for what it is and disbelief may even be a by-product of our thoughts.
I don't believe that this is something you can simply "get over" but I will say that brighter days can be on the horizon,if you are willing to put in the work.
Might I suggest seeing a therapist,who will be able to help navigate you through the rough terrain and help return you to smoother ground.
You're worth it.Please remember that.
Respectfully
Phoenix