Hie mommies, im currently 34 weeks pregnant.i realize my underarms are getting darker..?? Is it normal? How to treat it?

Me too. I’m 34 weeks as well and the back of my upper legs have also started to turn dark brown so I perpetually look like I’ve forever just stood up from sitting down a long time 🤦🏻‍♀️ Maybe it started earlier, I’m not sure. But I only found out the other day when I was trying clothes at a store and they had mirrors all around so I could see the back of my legs.