Biggest things for me have been, as everyone else has mentioned, breast tenderness, and for me personally, my emotional responses to things have just completely changed. I get depressed easier, but I also feel way happier when I'm feeling happy, and while emotions used to be easy to hide, now they REALLY hit me. I've cried more in the last month than I did in the entire five years before this. Also, I've found that I get tired a lot easier. I work a job where I have to use my arms a lot, and recently by the end of the day I'm almost consistently really hurting. Also, my skin has gotten a lot more sensitive. It tends to get dry easier, and itches a lot more than it used to.