Does anyone have any experience with alternative treatments such as accupuncture, homeopathic, etc.?

I'm four months into mTBI w/ intercranial bleeding from a concussion and PCS.
Most of the symptoms that seem to be common to the posters here apply to me as well.

My doctors (neurologist, neuropsychiatrist, etc.) all think it's a great idea until I press them for referrals or past experiences. I think that they are afraid due to medical guidelines or insurance issues.

Any positive (or negative) experiences would be appreciated.