until you change your sheets which statistically for most people is every other week.
Me too.
You stop smelling after a while.
I forgot my blanket at a girl's house one day and when I went back she had thrown it out. She said it had fleas.
I shower in the morning because it's the best way for me to wake up. Plus I always have major bed head in the morning and I would need to get it wet anyway just to fix it.