Bartonella is a very common Lyme co-infection. i know very few lymies who do not have this.  This is a typical Bartonella symptom. It looks like stretch marks. These just appeared on my back out of nowhere.  The marks don’t hurt – but the symptoms (below) can be extremely debilitating.  Learn more about bartonella here: https://gordonmedical.com/bartonella-considerations-signs-and-symptoms/…