Hi wildsea,
You’re welcome. I know it can be difficult, but best not to guess in cases like this and instead have some testing done by a qualified health-care professional.
Wool allergies or sensitivities are generally contact allergies or sensitivities and it would be unlikely that they would be an issue in a mattress. There is more about wool allergies or sensitivities in post #2 here and in post #4 here .
Having a “sensitive sniffer” has both pros and cons, I know! Not all odors are VOCs, and not all VOCs have odors, so that’s why it’s so important to have an examination by a physician.
I look forward to learning about what you find out.
Phoenix