Couldn't sleep last night and had a slight headache July 6 2011

I couldn't sleep last night after my 1st dose of Velcade with Decadron and Aloxi in Cycle 2 and Revlimid on July 5 2011. I felt tired, but just couldn't fall asleep. I also had a slight headache which went away after I used an ice pack to the back of my neck and my forehead.