Everyone is inhaling mold (and other fungal) spores because they are pervasive in the environment, and mycotoxin exposure is relatively common due to poor ventilation and maintenance, particularly in humid regions, which facilitate indoor mold growth. Despite this, I have seen no medical studies indicating any kind of pervasive syndrome of serious COVID-19 vaccine reactions statistically correlated with mycotoxin exposure.
“… stories of people having haywire immune response to the Covid vaccine shot when they’d been mycotoxin-exposed” from random people on the interwebs are what scientists call “anecdota”, or more informally, “bullshit”. There are real cases of serious adverse responses COVID-19 vaccines, including myocarditis and pericarditis in young males, and some blood clotting and neurological issues with the adenovirus vaccines (AstraZeneca and Johnson & Johnson formulations), but they are of significantly lower incidence than serious or fatal conditions of being infected by the actual virus. People are prone to attributing any symptoms they may be suffering from pre-existing or underlying conditions to vaccination without any real basis, and while adverse reactions to vaccines do occur (I experienced that myself from an influenza vaccination in the mid-‘Nineties) they are quite rare, and more commonly an allergic reaction to adjuvants, preservatives such as formulin, or residual inactivating or cell materials like egg proteins.
There are a number of physicians on the board and I’m confident that they would be unified in recommending that you receive the updated vaccine barring any special medical conditions or history of adverse reactions.
Stranger