My husband died tonight

It happened so fast....I knew he was going downhill but I figured it would be a long drawn out process. I'm not sure what happened. I brought a load of laundry up to the bedroom and he wasn't in his bed. I figured he was in the bathroom and i could hear a gurgling noise. but I hear that all the time when he is trying to get that mucous out of his throat. Then it occurred to me that he wasn't standing in front of the sink like he normally is....and the noise sounded different...almost a constant gurgle. I went into the bathroom to see what was going on. he was standing there covered in blood...it was all over the floor. I asked what was going on and took hold of his arm....he fell to his nknees and collapsed on the floor with blood just spewing out of his stoma. I called 911 and was screaming. My 19 year old daughter heard and came running in. She was trying to hold him. we were both crying and screaming. The 911 operator kept asking if he was breathing. I told them that I didn't know because he was a neck breather and blood was spewing from his stoma. It seemed like an eternity for them to get here. When they did, they made me leave the room. After a while they put him in the ambulance and took him to ER. Our pastor had come to the house by then and he went with me to hospital. My youngest boy was crying, the middle boy was saying nothing. At the hospital they made me wait out front while the medic went back to check. then he came out and said he would take us back there. When they took me to the "consultation" room I knew that it was over. His heart had stopped when they arrived at the house and they could not get it started again. They think an artery probably ruptured....he lost so much blood.
I am in a daze and don't know what to do.