Oregano oil good for persisters but bad for gut?

I'm on 2 x 100 mg minocycline and 2 x 500 mg clarithromycine. A week ago I added one pill of oregano oil, 50 mg with 70 % caravcrol, ADP brand. According to https://www.treatlyme.net I should add two oregano pills for persister Lyme, I'm working my way up slowly.

I don't feel much difference in my lyme symptoms than without the oregano but I do feel my gut is worsening. My brain fog is increasing and my stools are worse, I also seem to developing food intolerance to certain foods. I'm conflicted if I should drop the oregano or keep going and work up to two pills and see what happens.

1 drop of oregano oil nearly burned a hole into my skin the other day. It's extremely potent. I've got huge respect for this stuff.
When swallowing a capsule with 5 drops of it diluted in about 12 drops of olive oil I don't feel a thing other than burping up some oregano aromas and a warm feeling in my tummy.

How do you know it's the oregano oil causing the stomach issues and not the abx?

I thought oregano oil wasnt to be used for more than 2 weeks. I credit it for not having a cold or flu for at least 10 years and hope it would work for covid. I take at first sign of getting sick and stop.

It is potent. I put 3 drops in a gelatin capsule and drink a glass of water.

It got rid of ringworm quickly using it in olive oil. BUT it permantly depigmented my skin too. Fortunately it was on my waist so cant be seen

I wouldnt take internally for a long time.