Hello,
First of all, it seems obvious that you do not need any marijuana. If a symptom becomes worse when consuming something, one should stop consuming it. Also, your explaination of feeling out of touch with your body, etc. sounds very much like a marijuana side effect.
Quitting something like pot can be difficult. In your case it would benefit you to become more yang. However, in doing so, you might experience many shifts and discharges as a result of changing from yin to yang rapidly.
There is a great book called "the Power Behind Your Eyes" that discusses the metaphorical nature of eye issues.
I think you know more than you think you do about what is the cause of your problem and how you can go about correcting it.
Nathaniel
nathanielwhitmore@yahoo.com