I have a similar problem but it has to do with my health. After I got cured of brain cancer five years ago, every now and then I slip back into a lapse of feeling the same way I used to feel when I was sick and it can put me feeling the same way you do, like I can't do anything right. And I freeze up because I know I can't see things right all the time and I have headaches, but I guess I just understand it and it doesn't worry me so much.
My neurologist put me on a pill that relaxes my muscles and it helps, to some extent, but I still have some symptoms. Drugs are never the answer, but with the pain, I had to go on them or I would most likely cease to be able to function. I am not saying taking a medication is the only way out, but it could help. IT could. I am not saying it will, but you never know. Consider your options and work with them.
You may need to try EFT as well. This is a remarkable technique. I will have to vouge for it. Just work with it and try it.
EFT Provides Impressive Health and Emotional Freedom--New Discovery Often Works Where Nothing Else.