Can't sleep.

It's 12:36 am, and I can not sleep! I just got my grades tonight, and I did really well. Love the A's. But the one class that was super easy I did not get an A in. I am going to e-mail the teacher, because I am not sure what happened considering that I had A's and B's on all of my assignments. I have been debating for awhile what I want to be when I grow up. I have always wanted to either teach or do nursing. And while I love nursing, I also love to teach. I am considering switching my major back to education, and going that route. The cruddy thing about nursing is the weekends and the holidays. I just do not know. They both feel right, it is just hard to pin down a decision. I hate the rat-race that nursing school is. The average GPA for nursing students this last fall at UVU was a 3.93!!! And while I honestly am a pretty good student, I do have work and want a life too. Teaching is still hard work, don't get me wrong, it just seems like a better fit a lot of times. I think for now I will just keep taking classes toward both, and see where the wind takes me. I have an appt. to see my doctor and have a thyroid scan planned for tomorrow. This kind of stuff FREAKS me out, because ever since my Grandpa died when I was 10 at the young age of 50 from cancer, and my Grandma and her 5 sisters all having cancer, I worry that I will get it. So I am hoping for just some thyroid condition; the symptoms lead me towards maybe hypothyroidism, but who knows. Sorry for such a long post, it just helps to get my thoughts out there.