My little serama chick seems to be in distress. i checked her all out and she has a 'lumpy' area back near her vent on her tummy. she continues to peep (almost rhythmically) and her little tail keeps going up n down like shes trying to go but nothing is happening. what can i do? i brought her in gave her vitamins in her water and some food....she maybe got some of the calf mana/crumble mash i gave the broodies the other day..could this be the problem?? maybe she ate too much??