Pray for my sis

So, last week, my grandma was admitted to the hospital. After a few days of antibiotics and a couple of blood transfusions, she was released wednesday. She has been to a couple of follow up Dr's appointments and they think she may have a bleeding ulcer. Anyway, that is what transpired last week.
Last night my mom found my sister passed out in the hallway - she did not wake up right away, my mom had to shake her and yell her name to get her to wake up. Then she took her to the ER and while they were waiting she passed out again. They took her straight back and after they gave her a pain shot she "woke up" this time she panicked b/c she did not remember going to the ER room - she did not know how she got there, even though she was technically "awake" while my mom drove her and had even talked to the Docs while she was there. Anyway, they gave her the pain meds and released her. (Dumb doctors)
Today, she tried to get into her specialist, but couldn't so she went into see our general doc in the late afternoon. He checked her out and decided to admit her to the hospital, I think to control the pain tonight, moniter her, and most importantly run a whole gamment of tests tomorrow. Pray for her, pray for our family as my mom is still worn out from the grandma thing (her mom) and now my sis is in the hospital. Pray that they will soon figure out what is wrong.