my one year old cockatiel (female) has just begin vomiting, or regurgitating, water, and now brownish liquid, and seeds. she eats kibble, seeds, rice. she is not acting sick and has seemed fine all day. there is also a little diarrhea. she has done this several times in the past hour. she has finally finished laying eggs a few days ago, and has a parakeet boyfriend who feeds her regurgitated seeds. she was with him this morning but hasn't been with him the rest of the day. I am trying to keep them apart. she is drinking water and I have replaced the plain water with sugar water. she is still flying around and playing with toys. I have confined her to her cage.