This morning I was visiting a family member. They are diabetic and are currently battling Lyme and Bartonella. They dropped one of the needle heads for their insulin heads they'd already used to give themselves insulin. I accidentally stepped on it, and the needle went into my foot. I quickly walked away and wiped my entire foot down with alcohol pads to sterilize. And 15 minutes later, creeped out beyond belief, I took a shower and scrubbed myself down. Is there a possibility I'm infected? I know I'm probably blowing this out of proportion, but, I just am kind of freaked out.