Ricky, I love the Beyond Balance herbs. I did not notice any side effects at all.
However, I notice that you aren't taking a detox one. My doc had me take Tox Ease GL and I honestly think it was important and kept me from herxing. Ask you doctor and see what he/she says.
Otherwise just check out this detox site for now and incorporate some of them into your daily routine. Most are easily done like drinking lemon water or dry brushing or even the apple cider vinegar.
Since you are now killing the bugs, give them a great clear pathway out of your body.
www.tiredoflyme.com/detox-methods.html