I grew??

I am 21 years old and according to my doctor, I’ve grown an inch in the past year. My boobs got bigger (I know because the wrong sized bra I had fits now 🙃), my irregular periods have become regular, and my excessive sweating issue has gone away. I thought it might have to do with a weight change, but my weight has only varied 1-3 lbs in the past year or so.

Is this like puberty part 2 lol??

Has anyone else had an experience like this?