Here are some things you can do for neg ions:
Ki-flow bracelet, O in New Moon, waterfalls in house, rock salt lamp, neg ion oulet plug (they have these for cars too), fans blowing on you while at the computer, rose quartz, tourmaline, neg ion hair dryers, oil diffuser with lavendar. Hope that helps.
I am still anxiously awaiting AF. My temps indicate I haven't even O'd but it has been almost a months since I stopped bfing so I'm getting annoyed. Need to not stress though! I bought my supplements and am still waiting on my hannah to arrive...can't believe I'll be ttc again soon. Exciting!