Folding Bunk Beds Having Body Pains At Night?

Having Body Pains at Night? - folding bunk beds

I have recently experienced chest pain when I wake up at night. I sleep on a fold up sofa / bunk bed with futon mattress in the bar fine, but I am also in a restaurant, that work includes many twists and turns. This pain could be a mix of the bed and my work, or something else?