Bitten by your own dog
If that happens, you are usually in shock, denial, disappointed in them. Dog is one of the most faithful and kind animals, so if he does something like that, you will probably be very sad.
When this situation happens, a lot of owners want to give up their dogs, leave them somewhere or give them to someone. That is not the solution, and here are some advices on how to react in case that happens :
If your dog bites you, safety is the most important thing. You need to be calmed, not to fight back ( unless he attacked you really bad ), just try to calm the situation.
In case you can't and you want to fight back or something similar to that, just to tell you, it will only make things worse.
Take him to another room, so that he tries to relax, and so that you can be separated from him for a while.
Then check up your wound. See how deep it is and immediately call the doctor or the vet.
After you did that, you should recall everything that happened before the bite. Did you do something wrong or not ? Some owners do not know what bothers their dogs.
For example they don't like to be bothered when they are eating or sleeping and of course if you hit them, so have that in mind.
After you remember everything and figure out what led to this, try to improve something. You don't wanna have a dog that is scared of you. Talk to someone, who will give you the advice, and after that we are sure things will be better.