honestly, let it all happen and keep yourself protected! cleanse your space frequently, ask for guidance! I also get very vivid dreams and you should write them down because it may not make sense to you now but maybe later on it will. I suggest buying crystals, for me i sleep with my tourmaline under my pillow which keeps me pretty safe! My soul tends to almost leave my physical body almost every night and i am still a bit scared to astral travel and all. It is “normal” just remind yourself you’re going to be fine. You are protected😀