i was removing my steak from the outdoor grill, bumped my arm and it fell to the onto the cement deck. I picked it up immediately put it back on the grill for a minute or two thinking I d kill the germs if there were any, then I put it on my plate. I proceeded to eat 2 bites of the steak because I was hungry. After thinking about what I did I freaked out because i could have ingested some sort bacteria into my body, that could cause a serious illness, consequently I didn t eat any more . Should I worry , if so what should I do?