I believe methylation is happening but wanted a second opinion. I am having stabbing nerve pain or total numbness. It kind of alternates...and hits various places. Does this sound like healing? It's painful. I'm afraid to take pain meds due to missing symptoms for low potassium and all...thoughts on what to do? I've had fibromyalgia in the past, but I've never felt like this. I get metallic tastes and feel lots of exhaustion, and urine smells funny.