I have 2 little silkie chicks with what looks like poop stuck and they can't poop it out. The poop itself looks soft, so I don't know why they can't poop it out. The butts kind of bulge out (I'm sorry idk how to explain it). How do I help these poor little things?? They both have food in their crops I can feel it. One is still pretty active the other looks pretty tense, dropping wings. I literally just had another silkie chick choke on food and die in my hands like 30 minutes ago, so I really don't want to lose these two. The one that's doing a bit worse is a bit skinnier than the other. Should I maybe try soaking their butts in water?