Rashes on legs

I have had this during my 1st trimester and I do think pregnancy changes my skin. I remember going to the doctor being very worried about the rash and itch but the doctor sees it as common issue and prescribed me those over the counter lotion. I wished I had just gone to pharmacy to get cause got it at doctor is 10 times more expensive lol 😂 As for complexion, first trimester my acne was bad bad bad probably due to hormones. I never really had pregnancy glow but my skin cleared up during 2nd and lasted until Postpartum so far.