You have Ehlers-Danlos syndrome you were in the mess hall.When,you banged you're hand on the table and because of you're syndrome you're skin was very fragile so it hurt a lot. You winced in pain and tried to shake it off when Ghost notices

Ghost:“Hey are you okay? What's up? ”

Price:“They banged their hand”

Soap:“So? ”

Gaz:“Soap, you idiot they have Ehlers-Danlos syndrome”He facepalms

Soap:“Oh sh1t my bad I forgot”

Price:“Erm..Anyway hey are you okay? ”