bump or cyst inside upper eyelid is now black?!

So I had pinkeye or some infection a few months ago and there was this cyst or flesh in my upper eyelid. Before it was pink colored and now it is black. There is no pain or symptoms other than dried fluid around the bottom eyelashes in the morning.

http://img141.imageshack.us/img141/9181/cimg0071.jpg
http://img593.imageshack.us/img593/7370/cimg0072d.jpg
http://img252.imageshack.us/img252/5523/cimg0075g.jpg
http://img195.imageshack.us/img195/9968/cimg0070t.jpg
http://img51.imageshack.us/img51/1224/cimg0079y.jpg

I tried to takes some pictures , as you can see the "thing" is visible once i pull my eyelid upwards.

Please advise...