I woke up Thursday morning really sick. I threw up all day and some on Friday, but I still feel awful. A few days before I got sick, I started getting really sharp pains on the lower left side of my stomach. They didn't stay. It was more like a stabbing pain. Sometimes when I throw up it hurts there and when I'm laying in bed I get the pain. I haven't been running a fever but I have been freezing. I blacked out Thursday night after throwing up and went right to sleep as soon as I was able to get back to bed. I really don't want to have to go to the doctor unless I have to (I'm petrified of blood work) but I don't know what this could be. Please help!