If your full you may need to rest so no it’s alright.
(Hey, living carries all sorts of risks---lol)
It won't kill you, but could lead to some discomfort and acid reflux. You are better off taking a short walk to aid in digestion first, and then rest.
I find it can give me heartburn.
Not bad, inevitable.
Not if you're bedridden... 🤔
Like that after Thanksgiving meal nap, I'm all for napping after big meals.