I love Labs...great dogs. But don’t expect peace in your life for at least 2-3 years. It’s not that they aren’t smart (they are) they are just exuberant.
If you want to crate train, turn off your hearing and be sure to take her out OFTEN.
Of course she wants to sleep with you..all dogs do. But unless she is under control, I wouldn’t suggest it. She can always sleep with you later.
As already suggested..a ticking alarm clock works well for a pup.
My lab was the biggest bed hog there ever was....left me with about enough room to turn over carefully so as not to fall out of bed.....If I took my foot and pushed her a little, she would get up, give a dirty look and jump off the bed for her overstuffed chair..........................