The last week-week and a half, I've noticed my chest breaking out. Tonight it's on my arms and a little on my back. Their like little tiny pimples, you can't see them unless you look real close. Is this just from pregnancy? I've been sweating like crazy lately too, maybe sweat pimples? Idk..I do know their driving me insane. I rarely break out. I haven't changed my detergent or body wash. Any thoughts?