3rd trimester and bizzarre dreams

I've had some really strange dreams this pregnancy and don't remember having nearly the amount nor kind of dreams with Lauren. Here are a few I didn't want to forget:
Last night I dreamt that I was shedding my skin (literally peeling it off) and had new skin underneath. From what I remember there were other's doing it too but I don't remember who. Soooo weird and kind of creepy but in the dream I didn't feel scared or upset. It was something that felt good...
Sam and I believe the meaning behind it is because I am leaving behind the old and embracing the new life as a mother of 2.
Not that long ago I had 2 other weird dreams. *I was sitting with Sam at one of my OB appointments and they said "you realize that Sam's not the father"... I was telling them that it was impossible and remember feeling in my dream that I didn't want the baby after it was born because it wasn't ours. I was told that the father was a old childhood boyfriend I had (like in grade school) and couldn't help thinking that the baby would also be ugly. Not sure what this dream was supposed to mean. So strange! * The other weird dream was that I was feeling the baby move and he kept pushing his foot until it poked through my stomach below my belly button to where I could see a hole. I was scared that he would come out. That's all I remember from that one!
I know I'm waking up a lot during the night due to various discomforts (too hot, back/hips hurt, need to pee) but the type of dreams I'm having are just too crazy not to write down and remember!