Concerned! Idk what this is.

Amber • Married September 30th 2017 to the most amazing Christian man! We are expecting our first child and both of our parents first grandchild! Thatcher Edwin is due August 6th! So blessed! God is GOOD! 👰🏼🤵🏽🙏🏼👶🏼💙

I’m 25 weeks pregnant but I started getting these weird spots after I found out I was pregnant. Some days they are lighter and less and some days they are more and darker. They don’t itch and they aren’t raised. Some days there really isn’t any at all so I haven’t went to the doctor yet. Did anyone else get this during pregnancy? Or even before getting pregnant?