Sleeping issues? Can't sleep comfortably? Help please?

Alright what the **** is going on?!? Ive answered about 4 of these questions already with the same issue!!! The past days have been what you're describing!!! Exactly it! something is in the air!! Ive been trying to work out and take a shower before sleeping so I could fully rest but my body is internally adjusted now... I realized that most of my time is spent on the computer maybe discipline yourself to get away from it... ;/