PUPPPS?

Nikita
Hey guys, I'm just looking for some help to get me through the weekend -- I have an appointment first thing monday! 
Basically, in the last week i've become super itchy where my stretch marks are on my tum. And now, thers are little bumps! And its spreading. I'm assuming this is PUPPPS?  it looks bad, I know. 
So then, what can I do to help with the itching? i'm ready to lose my mind!