About a month and a half ago, I started getting nausea and would vomit.On top of vomiting, I had diarrhea. This only happened a couple times and I thought it was just stress due to some things happening at that time. It went away for a while but now I find myself waking up at the same exact time in the morning and going to the bathroom. For the past week and a half, on top of waking up at the same time and going to the bathroom, I try to lay back down and then I get the nausea feeling. I have tried to hold it in and brush off the feeling but never can and i eventually throw up. Some mornings I vomit twice. A few days ago while I was vomiting, my nose started to bleed too. The mornings are really only the time i feel nauseas and the rest of the day I feel a lot better. I thought that this started happening because of stress but now I feel as if I can't control it anymore. (I've had a urine sample done too and nothing has came up.)