White bumps

Jocelyn💋 • Have a wonderful life that I have to thank the Lord for❤️ have a son and expecting baby girl🌹
I've googled and no answers as to what I'm looking for. I am 17 weeks pregnant. The area around my nipples are very dark, which is normal. But upon examining my breast, I noticed my areola on my right side has little while bumps, almost looks like the start of blisters forming, but they aren't blisters. I'm wondering what this could be and if this is normal. I can post a picture if needed. Just of the area not a whole boon shot. Thanks in advance