my elbow had a little pimple and it's really hurt, and its starting to get bigger and bigger,start swallowing and hurts even more bad,I can squeeze lots of white liquid out o it, after that i start taking antibiotics for 3 days, the swallow went down a little bit,but its still hurt very bad. while now I can squeeze lots of blood and white lipids mixture stuff,a lot of them.I don't know what should I do and this has happens to me 6 or 5 times before.but in the pass few times i just squeeze the white liquid out of the pimple, and the swallow go down after i squeeze foe a few times.than its gone, but this time is different,so please help me.