I am also aware that I wake up literally a minimum of 5 times per night, but can immediately go back to sleep anyway.
I know this problem. I think it's not five times per night in my case, but when I wake up I can't go back to sleep easily again. What I do is to meditate. It makes me more calm and finally allows me to sleep again.
Oh that's a hard problem as well to not fall asleep easily. I guess I'm lucky in that sense cos if I need to pee or something I can just go right back to sleep. I did meditation before too but not for me haha. Good that it works for you!