So I'm not sure if this is pregnancy related or what, but pretty much every small skin issue I had…

So I'm not sure if this is pregnancy related or what, but pretty much every small skin issue I had before preg. has been so much worse. The Keratosis pilaris (the super tiny red bumps that a lot of people get on their upper arms) has gotten so much worse, to the point where it's on the back of my forearm now. Whenever I shave, even with new razors, I get bad razor bumps now. My skin seems much more sensitive... is it hormones or what?