[Diana]

I did get and use one progesterone cream. Just did not seem to have any effect and then I ran out.

Well I don't what king of progesterone you were using and it is true that it's use is under controversy.
I've read it's useful to get rid oh man boobs, on the other hand progesterone is necessary for growth of breasts lobules and allow breast to lactate.
https://www.totalcurve.com/info/womens-health-5-ways-progesterone-affects-your-breasts/
I have good results but I'm taking 2x 400mg cimetidine per day plus some breast pumping, so this is difficult to say if it comes from progesterone only

I think it was swanson menogest progesterone cream. Sadly cimetidine is prescription here, with most other of the good stuff. I did buy a breast pump but it is garbage, lacks suction