Good question Gail. I think it is because of the time of year. The sun goes down earlier, less daylight time and you just want to sleep. I take B12 shots twice a month, and still when I get home from work everyday, I still take a nap before I go to bed. At least thats what hubby and I call it:) But it could also be the Crohns causing it too, as I am just recovering from a recent flare. Because I am getting tired again, I think its time to get the bloods checked again, because I did have some anemia last year.
And Celey, I agree with Navy, don't let life pass you by, you are in college, enjoy it.