Okay so this is my first post, Hello haha, and I'm fairly interested in Lucid dreaming and the like

So last night I had this strange dream, basically I was in my kitchen and these guys came in and were shooting me with what looked like air pumps, but they were guns because other people had been shot in the dream. When it came to them shooting me I became lucid and realized that it was a dream and just said stop in my mind and everything froze and disappeared. Then I was transported to my bed and got lots of vibrations like buzzing and and was going up through my ceiling and then the attic (it looked different than my actual attic a little bit) and then through the roof (i think this happened because astral projection was on my mind but I'm pretty sure it wasnt actually astral projection just a really vivid dream) , but then I was transported back to my kitchen and everything was really really vivid and realistic but nobody was there just me and I was floating like horizontally with my feet out in front moving around like that in mid air, then I woke up.

Just want to know how can I stop myself from waking up like that? It's happened a few times now I only started all this a while ago.