Nipple problems

Cara • Baby boy due May 30th, 2017!
Has anyone else noticed their areolas getting bigger? Sorry this is kind of weird and gross, but I feel like my nipples are getting HUGE. And they were already big! They went from pepperoni to salami REAL QUICK lmao! Not to mention, the actual nipple is changing too and literally starting to form into the shape of something youd see on a baby bottle! It is so weird to me. My boobies are preparing to be sucked. Is this happening to anyone else?