puppps cure?!

I had a rash that started on the bottom part of my belly at 34 weeks. It's got worse over a 2-3 day period and itched like CRAZY! I bought African Black soap at CVS and washed every night and after shower put on coconut oil. I never scratched. A cold wash cloth eased the itching. It's now 2 weeks later and COMPLETELY gone! I stopped itching after 3 days and it took a little longer for all the bumps to disappear. I saw my doctor 3 days after starting the wash and oil and she said she suspected it was puppps and that it wouldn't go away. It never spread any farther than my belly but I started the wash quickly. So I was never actually diagnosed with puppps. Just want to make that clear because I'm not certain that this stuff cures puppps but I would say it's worth a try if you're suffering.