When I first found out I was pregnant, my nipples were a very deep red. I'm now 10 weeks and they haven't been as dark as that first week when I had missed my period. A blood test showed that I was pregnant, but I was wondering if it's normal for my br___ts to go from dark to not so dark, sometimes very sore and other times not as sore. I'm terrified of having a miscarriage or finding out there is no heartbeat. I am only scheduled for my first apointment next week.