Thanks so much again Kathi - you're an angel
The doctor gave me Diazipam and Coedine, but to be honest I don't take them frequently as they totally knock me out and zombi-fy me - which isn't great when I have to get up for work
He did also give me something else to help me sleeping (I'll have to check the name) but that doesn't seem so effective for me.
I'll try and find some cooling gel sold over here and give that a try. Thanks for the advice.
Good luck with your injections today too