Hi Jewels,
Thanks for your update. I’m sorry that your Tempurpedic didn’t work out well for you 
, but I’m also a bit surprised you chose this item, as you had stated previously that you are chemically sensitive and get sick sleeping on something with polyurethane foam, which the Tempurpedic contains, and technical memory foam is simply slow-recovery polyfoam.
Regarding your reaction to the Tempurpedic, some people (as you seem to be) are sensitive to either the odors or VOCs from memory foam, and it seems to be with most situations the people stop feeling poorly once the item is removed from their home, so hopefully that is the case for you.
I can’t remember if we discussed this previously, but if you wish to avoid all foams completely, including latex, you may wish to consider something using natural fibers. While certainly not a complete list, this post does provide some options in that direction that may be helpful to you.
Good luck!
Phoenix