I'm lovin' my sheet and the mat too for when I'm online. When I get up in the morning I feel like I've slept like a rock and I'm ready for the day, very energized, so maybe after a few days it'll be that way for you too! I've NEVER known I could feel so GREAT in the morning when I climb out of bed, I guess that's because I've always been a "night" person lol!
Keep us posted on the benefits you're getting because like Uny said, it'll only get better as time goes by.
Also, thanks for the picture. Your cats are precious!