>>4348179>>4348184>>4348188I thought the general consensus is that the red color of the water was because of her hair and rust (I mean, look at the place she was)
Also, she doesn't have any cuts on her arms or bandages during the hospital scenes. Cuts don't heal in such short time.
>>4348185She gave up on life but didn't try to commit suicide
Instead, she decided to waste away until death comes to her