Rash around my mouth!!

I have a rash around my mouth.. no idea on what it can be from. It doesn’t itch, burn.. nothing. I haven’t changed soaps. I am 31 weeks pregnant and noticed a change in my skin(face specifically) all day I could feel it was dry and kind of bumpy to the touch. I just got out of the shower and put on the same moisturizer.. and took this picture. Anyone experience this or know what it is??? I don’t want to freak out.