Well the internet is massive... how would you suggest going about it...
Depends on what ails you. No matter what it is I am pretty sure that someone has gone through it and posted their fix somewhere.
Youtube is a filled with info. Along with plenty of health related forums. Posting it on here or several other forums can't hurt.
If you are looking to get tests done that is a different story, I personally would not spend time or money on a test that I could not be present for. There are people out there who will let you watch. Remember that standards are not always correct though.
I don't get annual check ups, if I see a professional it is to get their opinion on something specific.