You have had a strong physical and emotional experience. This is common. You may go through these feelings more than once and in a different order. That is normal, too. It is important to work through these feelings.
Some hospitals have support groups.
You can also talk with your clergy, nurse, doctor or a therapist. They can benefit from support services, too. There will be a few changes in your life, some of them will be temporary. For example, your doctor will ask you not to drive your car for awhile. Expect a slow recovery.