Wow.. 6 concussions. I have had 2 concussions in the last year where I felt some of the symptoms that you describe. I am still having problems from the second one which was 6 months ago. Earlier in my life I think I had at least 2 other concussions and didn't realize it since I didn't have symptoms lasting longer than a day. I know what you are going through to some extent, though it sounds like your symptoms are stronger and longer lasting than mine. I know how much it sucks not to be able to do things that you used to do. That is the most frustrating part for me. I am afraid that I will get another one, so I have changed my lifestyle to avoid activities that could cause another concussion. I really don't think I would be able to do my job if I got another one.

Do you feel like you are getting any better since your last one? I would recommend seeing a concussion specialist if you can find one within a reasonable distance. They may be able to help you with at least some of your symptoms.