That sounds a good weight for you height.

I don't believe that chelation will cause you to drop anymore weight. The weight normalises when the body is healthier and balance is coming back. If your body needed to adjust the weight, then chelation would probably help that (if it is mercury related). However, it seems that just the amalgam removal alone has balanced this out already.

Sometimes though during detoxing, some weight can come off initially, but it comes back on when things come back into balance. Like with me, when I've been underweight, I had to get rid of the sugar and wheat/gluten etc again. I lost even more weight at first, and then later gained it back on and a bit more when things improved. Similar to a big person having the opposite happen. The weight tends to normalise after things improve.

I'm 5 foot 5, I sit at around 130 pounds. I have been at 115 before and over 140 at different times in my life. Now it remains more-a-less stable.