i was just eating some chinese food and ate a bit of hard celery that got caught on the way down, i drank water to try push it down and had a huge pain around the are the celery was caught and it didn't clear or push the celery through, so i put my fingers down my throat to bring it back up and that cleared it, but blood came up with it, least 3 wretches worth and i have a slight sting there now, is it ok to drink water to flush the throat?