Strange mark, bite perhaps?

[Jonny Two Shoes]

Thanks all

Well as it has been a few days with no itching and only very slight sensitivity it is probably nothing at all, I am sure if it were anything serious I would have had far worse problems by now :/ just strange it is and everyone who sees my arm asks wth is that!

 

[Kim_Webchick]

Go see a chemist they will be able t help you out on this one.

 

[st0rm3rs]

It's a tracking device.
You better cut it out right now.
Take the sharpest knife you can get.

And make a hat from tinfoil, you should wear it at all time.

 

[Nocturnity]

Maybe a spider laid it's eggs in your arm? Think about that one for a while...