Hello I am 10 weeks pregnant and I have mostly only dealt with morning sickness in the mornings, throwing up yellow or green bile a couple times before even thinking about eating. Last night I went to sleep with a headache, I woke up this morning with an awful headache, I can t really keep any food down and my bile has changed from yellow to brown with like coffe ground looking stuff in it, but I haven t eaten anything to get that color, I ve thrown up at least 20 times today, what do I do? -thank you