post partum hives...

Gi
I woke up last night feeling really crappy. So, I got up, went to the bathroom and looked in the mirror:m; my hands, face and feet were swollen, and I had an itchy red rash over my face, neck, shoulders, arms and legs 😩 no fever, or anything though. Seems like I have a case of post partum hives 😭
Anyone else have this or experienced it in the past? Any natural remedies that helped? I'll call my doctor and see what breastfeeding safe antihistamine are available her in India, but anything to ease the rash would be wonderful!