Welcome to the site.
I am Dr. Kaushik and i believe i can help you with your problem.
First of all i am sorry to learn about your condition and i empathize with you.
Now coming to your condition, you see what you are experiencing right now is clinically termed as Derealization , which is defined as a complex phenomenon where in the person feels as if he is loosing touch with reality or starts to experience that his surroundings are no longer real.This condition is often associated with heightened anxiety and depression.
Since it has been persistently disrupting your life i reckon you should no longer take it lightly and ignore it but it is about time for you to counter this condition before it takes over your quality of life. So for countering this condition you got to consult your family doctor and get yourself started on an anti depressant drug such as either Lexapro ( escitalopram ) at dose of 10-20 mg / day or Zoloft ( sertraline) at dose of 50-150 mg / day but if for some reason your family doctor declines you this prescription then you shall request him to refer you to a psychiatrist who is well equipped with dealing with his condition and knows much more about the medications used in treating it, plus the psychiatrist will use some counseling / therapy along with the drug therapy to help you overcome this condition.
So i hope this gives you insight into your problem and also provides you a sense of direction to move in to counter it.
Wish you all the best.
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