boobs got soft? normal?

all throughout my second trimester my boobs were rock hard and huge. i went from a 36dd to something well beyond that size.

i’m entering the third trimester this week and suddenly it’s like they deflated. they are still big (and uncomfortable and no bras fit right) but super jiggly and soft. i almost forgot what this feels like haha.

is this normal? has it happened to anyone else?