Just diagnosed

After advocating for myself, I was just contacted by my Dept of Veterans Affairs primary care and neurologist...30 minutes ago...on a Saturday. They both expressed that they were sorry they didnt diagnose me sooner. My biological mother and grandmother both had it, passed away last year. Unfortunately I have 2 TBIs sustained in combat a few years back. I am 44 years old. I have been a paramedic for 26 years. Advocating for myself and pushing for blood work turned out great. Any advice for a newbie would be wonderful.