It is so so normal and happens to many women. Try not to stress and just sit back and enjoy. My breasts were so sore at the very beginning and then just suddenly felt normal one day around 7 weeks... nipples would be tender here and there but really, I felt like I had little to no symptoms and was always searching for posts on here to ease my mind. I feel like I spent more time convincing myself I was pregnant than believing it!

Now, here we are, still pretty much no symptoms and the baby is growing strong.