I would definitely not allow her to sleep in your room with you to keep her quiet. She NEEDS to learn how to spend time on her own and allowing her to be with you all the time will just cause seperation anxiety because they never learn how to cope with spending time on their own. There will always be times when they need to be left alone for some time if you have to go somewhere and if they haven't had a chance to learn how to be alone...these times will be very distressing and thats when the symptoms of seperation anxiety set in.
It might help to make sure she spends some time on her own in the day too. Even when you are at home, make her spend a little time in another room. If she's allowed to stay with you ALL day, no wonder she suddenly feels all alone when night comes and it's harder for her to deal with then.

Some pups can be a bit stubborn when it comes to learning how to quieten down but they do eventually. Maybe provide a toy that keeps the dog occupied for a while that has some food in it for example that takes time to get out.

I agree about trying to tire her out before bed time.

Saying all this, it is never good if a dog is left alone too much and only sees you in the morning and then is left in the house all day until the evening etc...
When you go back to school, make sure she does still get adequate human contact during daylight hours although they don't need to be there the whole time.