Sprial portals into different galaxies

Ok so last night i had some interesting lucid dreams.... They are hard to remember but i specifically remember being lucid at a part in the dream, where i saw galaxy spirals in many object in nature (like in real life) And i could jump from galaxy, to galaxy by looking at these spirals. Like i would look at the center of a flower, and my energy would get sucked through a portal, and i would shoot across space like a shooting star, and be in a dimension where everything is different. I had a realisation in the dream that it was somehow real. Maybe it was where you go after you die, an endless possibility of dimensions, and landscapes. I heard the word "stargate" in the dream many times, and in my waking life i keep seeing stargate logos on EVERYTHING.....

When i had the realization i could travel wherever i wanted, in any landscape i chose, overwhelmed my senses, and the first thing i thought of was sex. I was approached by a shape shifting mistress, of strong feminine energy. In the dream i feel i know this energy as if it is a part of me (my twin flame.soul mate) And we just KNOW what each other are thinking, no need to speak. I remember kissing her, and it was very long, enjoyable, and like real life. I felt a warm glow of euphoria as our lips locked. Im sure we had sex, but i forget any detail of physical contact, like most of my sex dreams, it was just the feeling of sex, not the sensation physically. It is a strong energy that sweeps through me, and leaves me numb from pain. Whenever i have this dream sex, i feel as though i am spiritually bound to my partner, and their face changes constantly, to different attractive girls i know. (and some i don't)

Anyways this dream made me think a lot about parallel dimensions, astral projection, and stargates..... please expand on these subjects from your own experience with them.

someone must know what i mean.

I went to Rock School with this guy named Alec. We weren't close but we talked a few times. He was closer to the guy I was dating at the time, Andrew. I had never hung out with him outside of Rock School. I somehow wound up in his house in a dream. I walked up the steps and saw blood on his bathroom floor to find him on his bed, dead. He killed himself.

I told the dream to Andrew in extreme detail, the layout of the house, the carpet color, the color of the walls. He seemed freaked out and said it was all right. I saw Alec a few days later at Andrews birthday party and asked him if he had a poster on his bedroom door with bold red letters and he said yes. That's the only thing that's ever happened to me that I flat out can't explain. There's no way to chalk it up to coincidence. I'm a very skeptic person, an atheist, I believe in rational thought and scientific proof, but I have to admit something happened there that goes beyond all of that.

I have felt as if I've left my body to travel space on a few occassions, only to be whipped back into my body when I wake up. I usually land, hard, into myself. I always just equated it to any other falling dream, but I have wondered about how real it felt to be out there.

by the way, he never killed himself, lol.