Hi Sara - welcome to our community!
I'm sorry your little boy has lyme disease....but i'm glad you have reached out to us here.
Treatment should continue until he is symptom free...and then treat for several more weeks.
We encourage all new members to take a look through the thread at the top of the page titled: "New to Lyme?..Start Here!" It's packed full of useful information - symptom lists, info on probiotics, and detoxing ideas.
What you can do now...while you're waiting to see a LLMD - is make sure your son is detoxing - regularly .
Start with a few detox methods...and every few days add in another one.
Here is a link to a website with a lot of good ideas for detoxing:
www.tiredoflyme.com/detox-methods.htmlTo start - make sure he is drinking lots of water daily.
Squeeze some fresh organic lemon juice into some of the glasses. (Have him drink with a straw...so the lemon doesn't damage his tooth enamel)
He will need to be on a good probiotic, and also something for liver support.
The above need to be taken/done daily. Then you can slowly add in more detoxing...warm epsom salt baths, dry brushing before the baths. Taking a binder such as activated charcoal will help flush out the toxins.