Yep. All sounds like normal stuff to me.
I was the same in terms of sleeping heaps. I found it really hard to stay awake and as i worked from home right through the pregnancy i found it hard to not go to bed for a little while. lOL

Enjoy the rest now. Its your body telling you that you need the extra rest as your body is making huge changes and doing lots of extra work to support you little one.

hugs
xx