Girls, who is leaking colostrum? I only get it from one breast...at ni…

Girls, who is leaking colostrum? I only get it from one breast...at night I got up to go to the bathroom and noticed dried flakes and traces on my chest. I started looking at it in the morning....only from one breast is there a discharge, but the other breast is silent.... What should I do? Do I need to develop it? I don't press or squeeze anything on the chest.