6 days ago i had a lot to drink and then puked..twice with no blood the third time i puked it was blood coloured...dont think it was pure though then i spat on a tissue and it had streaks of blood on it.the blood was fresh i then went away i got sick later .....after more alcohol but there was no blood it think!!(sorry about the drinking ive quit now though)it hurt the next day in my stomach a bit for a while.the day after it hurt with a gentle pain for less time (about every 4-5 hours)every day since the pain has got less gradule.my pharmacist told me it was most likely torn blood vessels and gave me tablets for heartburn.i still get a few small pains in the stomach area v .rarely though.lately i have notced a cloudy,light yellow urine i heard it is a sign of white blood cells??im worried,as i hope this isnt a sign of internal bleeding could it be??or just of an infection??