Hello,
What you seem to be having is called pruritic urticarial papules and plaques of pregnancy.It shows up as red, irregularly shaped,itchy, flat or slightly raised patches with a light halo around them. Typically, the rash appears during the last 2 to 3 weeks of pregnancy and occasionally during the last few days. Usually, the rash clears up promptly after delivery and does not recur during subsequent pregnancies.
I hope it helps. Take care and pls do keep me posted on how you are doing or in case you have any additional doubts. Kind regards.
There is a skin rash that is caused by pregnancy. You need to tell your OB about it because it only gets worse.