it's very normal.. mine can in when I'm in my 3rd trimester it was super horrible for me.. I used many moisturiser QV Aveeno niva and changed my shower gel for itchy skin. took me about 3 to 4 weeks for the rash to go away but there are dark spots on my hands and legs. My belly rash had gone. it's very normal for pregnancy. try not to scratch it will get worst..
Got a bun in the oven