Hello, it's been 38 weeks and something awful is starting to happen to…

Hello, it's been 38 weeks and something awful is starting to happen to my skin. The doctor says it's due to hormones and plus the heating season. My skin is like fish skin, not just on my legs, but also on my bottom and elbows, has anyone experienced this? What did you do? I'm applying coconut oil and moisturizing cream throughout the day, but it's only getting worse. I'm taking vitamins as prescribed. Can you tell me what to do ?