Colostrum and itchyness

So around week 28 I started itching allot all around my breasts and nipples, scratched a bit but mostly just rubbed coconut oil in and hoped for the best.

One day a bit of colostrum came out while I was admittedly rubbing my boobs hard so as to avoid itching... so I squeezed manually and got as much out as I could. I was at 31 weeks then. But I noticed that the itch was gone as soon as I had expressed my colostrum out.

So now everyday , twice a day my breasts get itchy and I just excuse myself and go empty out before returning. Weird? Not weird?

Anyone been there before ?

The itchiness is what I’m interested in knowing if people have had with a letdown.