Hey congrats for getting on LDN. Didn't know you finally got the script for it.
How long have you been taking it? Which form of it: oral (with which filler), transdermal?
As far as antibiotics, I don't think any of them are benign enough. They will ALL cause major disruption of your intestinal gut flora.
I would suggest you be proactive by taking massive doses of Probiotics while on antibiotics, but at least 3-4 hours away from the time you take the antibiotics.
Massive doses to me would mean whatever your regular dosage is, quadruple that.
Let us know how it works out. Good luck with the wisdom teeth. Been there, and done that and it isn't a picnic.