Doctor's advice is good if you have cancer, not ME with possible pathology relating to fringe and incomplete science.
"Be reassured by the blood count I did which shows you're OK. No you don't need any treatments for OK. It is a mild case of OK"
I think I'll stick to working it all out myself.
But OP, you should watch this space because I'm currently trying antimicrobial essential oils (NOT aromatherapy). So far I've crashed from going too fast so I'm starting again now that I've recovered somewhat. There are several which inhibit biofilm also. Check hip's thread on the mold section about Brewer.
Also, I would recommend looking into glutathione and liver detoxification, because if you start disrupting chronic infections which cause such widespread symptoms, you're going to have a bad time if your detox isn't in good condition. Given you have a chronic infection it likely is not.