No one told me this could happen with my breasts???!?

I think I started lactating????? I've heard about a ton of changes for people starting HRT, and honestly I'm seeing a few too, but my breast growth has not been really distinct of all things. I know it's possible but I've only been on HRT for a little over a month and didn't think it would be something occurring this early. My nipples have just been super sore lately and I remember reading to try and massage them to help and then I just felt liquid and honestly this has been so bizarre. I literally didn't know this could happen so early.