Exhausting and terrifying dream

Part 1
There is a parallel universe. In that universe, there is also an Earth. The only difference is that in the parallel universe, the Earth has 0° axial tilt (as opposed to our 23°). And the parallel universe is actually parallel. So, if the centre of the Earth was at a certain point along it's orbit around the Sun, it'd be at the same point in the parallel universe.
From the parallel universe, there is a family of travellers. A man, his wife, and his son. I'm guessing the man is an explorer. I'm talking to this family in a dimly lit room and the vibe is pretty good. I'm feeling very inquisitive as I'm talking to these people (but the subject doesn't seem to be about the parallel universe).
Cut to me outside in a rural area, and I see a spaceship on the horizon heading southwest. I'm assuming this is the family returning to their universe.
Part 2
I had a dream about the Woman in Red (from The Game of Thrones). She took off her clothes and turned out she had a dick. There was a little girl laying on the bed (maybe around 8). She told the girl to bend over and put her dick in the girl. As it was all the way in, she girl died and there was a huge surge of blood that rushed out of her mouth.
I say to the Woman in Red, "What did you do? You can't do that. You killed her."
Then her faced turned old and leathery and she is coming towards me, her face turning more horrific with every step. I look at my right hand and there is a 7" chefs knife in it. I go to attack the woman's face with the knife and just as I do, my hand is pulled away from her face, seemingly being controlled with her mind, and coming towards mine. I'm trying to fight off my own hand wielding the knife from stabbing my face.
Part 3
I'm in a cramped grocery store walking the isles helping people (but I don't work there). I spot the man from the parallel universe. But, he doesn't seem himself. He look afraid, scared, timid. He's dressed in dirty clothing. I rush up to him and ask him if confirm his identity. I question him, asking if he's the parallel universe explorer I spoke with before, he seems very evasive and walks away.
I wake up feeling very exhausted and stressed out.
What does this mean?

It seems pretty streight forward. Its about sexual desire and repression. Enough said.