Hello. I am a 58 year old female. I have chronic pancreatits, IBS, and many other internal issues. Right now I have been nauseous for almost two weeks. Tonight I have a headache, nausea, weakness, heartburn and sea foam green stool. I just checked and have a very small fever, (99.5). Should I be seen, or is it ok to wait until morning to call an on call doctor since my gastro specialist is out of the country?