the whole last half of the movie the main characters arm is just a nub. there’s also multiple scenes that show the arm when it’s bloody and she’s in the hospital.
YES! it’s so triggering for me. right as they make it onto the beach after the shark scene her friend vomits into the sand. the scene is short, but it’s both audio and visual, it’s gross!
Yes, there is blood when Bethany is attacked by the shark, and blood is visible as all throughout the scene where she gets taken in the ambulance and the hospital. It's not terribly graphic.