Hello Still_Hopeful I agree with Sarita. You have much to give even though you are going through this hard time.
And there are other aspects to the dream as well. The overflowing breast milk suggests that your present situation may have awakened some old anxieties which you must nurture from within.
The fact that you couldn't find your daughter suggests to me that she is okay, that you are doing a good job protecting and nurturing her.
The infant boy that you offered your nurturance to represents either the masculine aspects of self which need your attention (strength, independence, assertiveness, etc.), or he could represent a man in your life, and part of your situation, who is acting immaturely and who needs to "grow up". If the latter, then the dream suggests that, regardless of how things appear, you may actually be helping him to grow as a person.
Keep doing what you are doing. We may not know when all of this will end, but it seems that there is much growth taking place for all involved, and the fuel for the growth is coming from you.