so i was running and... yeah. i fell down. so now i got this hideous wound/scrape on my knee and today's the fourth day since i got this.
a yellowish goo seemed to ooze out from it at the middle. i think the middle part is also the opened part? i can't really explain it much but here's a picture:
http://imgur.com/a/k6udf
please help me. what should I do to make it heal faster? i've applied povidone iodine on the past 3 days but some articles say that i shouldn't. would this heal before september 6 comes? is the yellowish goo safe? im just honestly terrified right now.