In the middle of the Night on friday, I woke up feeling sick. I threw up a few times and for all of saturday i was constantly puking and going to the bathroom with bad diarrhea. I assumed it was food poisoning because that seemed to be what the symptoms were, especially when on sunday i didnt throw up one time and the runs got better for me. But on sunday night when i urinated before bed, i noticed some blood in my urine. This has not occured again since but it concerned me. Also, I have woken up with the night sweats on Sunday and Monday night, and on tuesday morning I had really bad diarrhea again. Any ideas?