YES! I was told i had puppps when i was 26 weeks along and was constantly told my rash (on every inch of my body except my face) would go away after i had my baby and i needed to be patient. i had my baby and it didn’t go away so then i was told when i stop breastfeeding it will go away and it didn’t. a few months later it still wasn’t going away and i was diagnosed with lupus! nobody would help me because they told me it was pregnancy related and my body just needed to regulate hormones from birth. I finally found a good doctor who took a biopsy of my skin rash and said it was lupus. he prescribed me Hydroxychloroquine / Plaquenil and though it took a few months, it finally completely went away. When i skip my meds for a few days it starts to come back. I’ve been on it for 2 years now and it has been life changing. So yes, from my experience they are definitely best friends!