Feels like puberty..

So I'm 23 and for the past month or so I've been feeling like I'm going through puberty again! Maybe not emotionally/mentally (maybe sometimes) but here are some things that are going on... I've been getting acne again. For the past almost 2ish years my skin hasn't given me huge issues but for some reason I started getting bad cystic acne again and clusters of acne around my chin and cheeks.. which I think is hormonal idk. My boobs have been growing, they probably grew half a cup in just a month but my husband and I think I look fuller all around, but not in a bad way bc I've been needing to put on some pounds tbh. I STINK! I don't even remember having such a bad issue with b.o as a teen but it's so bad now.. and to make it worse my hair might be growing faster like on my underarms?? It's not confirmed though. My last period was pretty normal, but only lasted 3 days. Usually my period is heavy for two days and light for two days, typically. Has this happened to anyone before??? I take hair skin and nails vitamins and have a stable skin care routine that's been the same most of the year and my diet hasn't really changed so besides just randomly having issues with my hormones, idk what else it could be? Any ideas? I eventually will go to a Dr. When my husbands benefits kick in sometime hopefully at the beginning of the year I was going to get checked.