Lizbet,

I've had trouble breathing for 15 years; I can understand

This is what I would do if I were you ...

1. Get that other filling/crown taking out by someone whom respects mercury (not sure what procedure they would do).

2. Read as much as you can on the subject and anything that has to do with it (your condition and treatments).

3. NEVER chelate while you have mercury still on your body (fillings).

Basically you want to keep your body healthy, neutralize the mercury and slowly get it our of your system.
Sounds like you are on the right track of getting your body healthy ie eating good.

Sauna's are a great way to detox the body, algin is also a great mercury absorber, Vit c will help also. The epsom salt baths sound like they are helping also.