About a month ago, I noticed my right eyelid has gone droopy. I initially thought it was a side-effect of a cream I was using, but a month later, and it's still droopy. I don't know what's going on. Could it be because I'm on the computer all day? Could that have resulted in this? I have never had any problem before. But I am worried now and I would appreciate some answers. Some people say that it might be "Ptosis" but could I really have that? How could I develop Ptosis out of the blue? It doesn't make sense.