I'm not sure about taking more B6 unless you have a B6 deficiency as too much B6 can cause neuropathy. Lot's of discussions on the B6 topic... - https://connect.mayoclinic.org/search/discussions/?search=b6%20toxicity

Have you had any labs drawn to check for vitamin B deficiency?

Yeah, I’m not a scientist but the way I take supplements and vitamins is when my piss starts changing crazy colors. I pack off a little bit back off a little bit. It’s really important lots of calcium. Lots of magnesium little salt potassium get your blood checked.
Plainly your conductor can tell from your blood work if you’re deficient in anything a year ago, my blood work sucked with supplements and a rigorous amount The proper vitamins I have to say a year later my blood work is great. I’m stronger. I’m able to battle my symptoms a little and knowing that my body is getting the proper nourishment helps me very much psychologically and don’t for a minute. Think that you don’t have some sort of control over what’s happening is amazing. It’s the supplements anyway have a great day. I think I just might’ve overstated Expounded but hell I got time