A little background -
I've had positive tests & been treated for Lyme, Bartonella, & Babesiosis.In my opinion, the punch biopsy is only as good as the lab and the technician running the test.
Some years ago, I had a punch biopsy.
It was not done by one of the labs that specializes in Tick-borne Diseases.
The dr even wrote "suspected Lyme disease."
The result came back saying it "was consistent with the bite of an arachnid."
That includes spiders, scorpions, mites & ticks. I was sorry I even bothered with it.
For several years, my rash would come & go. Looked kinda like poison ivy.
Would stay in one place for a month or two.
Clear up & then some time later would reappear in a new location.
Never was in two different areas at the same time & never on my face.
Always on the same area on both sides of my body - forearms, shins, both sides of the base of my neck, both sides of my waist, etc. Prescription creams didn't help at all.
I found that inexpensive hand lotion with aloe vera or with Vitamin E & lanolin helped more than the expensive prescriptions.
After a couple years, was diagnosed & treated for Bartonella. A few months later, I realized the rash had not come back. That was in 2002. I assume my rash was caused by Bartonella, but that's just my case.
I'm not diagnosing for anyone else.
Be sure to take pictures of the rash with a coin or ruler to show the size. Keep in your medical info forever!
Please check with pattiecake about her LLMD.
It sounds like a possibility of Lyme & maybe co-infections getting started.
Look at the facts.
1. symptoms match your daughter's Lyme symptoms.
2. Lyme rash can be atypical.
3. swollen lymph nodes, sore throat, fatigue can be Lyme or Bartonella
You're wise to try to get a correct diagnosis & start treatment as early as possible,
If you miss the chance to treat early, the opportunity won't come around again.