It can be so many things.... My nausea was from prescript
ion meds. They made me nauseous to the point of throwing up.
If you look at this comparison chart, you will see that Babs can make you nauseous. So can Brucella, Myco, Ehrl, etc.
Some detox methods can make you nauseous. I could not stand heat. It would make my head spin and I would get nauseous.
Testing each thing to find out what makes you nauseous is time consuming but then you will know if it is something you are doing or if it an infection that is causing it. That is why we recommend low and slow on anything you do new.
www.lyme-symptoms.com/LymeCoinfectionChart.html