Spreading Rash On Legs 8 Weeks Pregnant And Have Developed A Really Bad Rash On My Legs, Lower Stomach, Breasts. Can It Be PUPPPS?

8 weeks pregnant and have developed a really bad rash on my legs, lower stomach, breasts. Can it be PUPPPS? - spreading rash on legs

Today I have my dermatologist, who prescribed an ointment and fluocinolone acetonide Zyrtec. But not really the state a clear diagnosis. The outbreak began in the ankles and spread through my stomach, legs, breasts. At 8 weeks pregnant, and I wonder if anyone had similar itching / hives in early pregnancy. Thank you!