TMI: Let's Talk About Boobs!

Brittany
Hey guys! So as of today, I'm 8 weeks and 4 days! Yay!!! One more month and I'll be out of the crazy morning sickness stage (hopefully). I just had a rather personal question about whether or not anyone else is experiencing the same... changes, I guess you could say as I am. Prior to pregnancy, my bra size was a 32 DDD; I weighed about 105 (I'm 5'4"- super underweight for me height). From my understanding, women often LOSE weight in the first trimester versus gaining it. And I've kind of been wrestling that in the sense that I'll gain two pounds and then go back to my original weight- luckily I'm not losing too much! But anyways, I've just noticed some strange things with my breasts and my nipples. Of course I had the whole tender/sore breasts and nipples but it's way more than that now. They feel considersbly heavier and fuller. And my nipples are all... puffy. I think that's the only way to describe that. And they're kind of numb. If I lightly brush them, I can hardly feel it. And if I do feel anything it's like a light tingly sensation. I've also noticed that whenever my nipples become "hard", instead of just the nipple hardening and the areolas shrinking, my areolas actually raise up as well! 😳😱 they look like little mountains and feel harder to the touch. Almost like rubber is inside of them or something... anyways. Is it normal for them to grow so early? When did any of you start experiencing growth like this? (I honestly am needing to just go out and buy my next size up! But where on earth am I supposed to get a 32 E?! Any suggestions?). And have any of your nipples felt/done this kind of thing? 
I know it's kind of like a TMI topic to some. But thank you for commenting what you can/do! 😊