worry about being injected
I cannot help worrying being injected HIV blood:
When I was walking by the bushes(shown by the pic)in the afternoon, I felt a sudden pain on my shank, then it just disappeared. After an hour, I came back home and examined the shank, I found no blood and no red wound on it. I could not find a painful part on skin either. But I cannot help thinking some bad guy was hiding there and injected me with dirty blood when I was walking by... Please help, thanks!