I don't usually answer things like this, but if what you are saying is correct, and the blood is coming, literally, from your clitoris, then you need to see a doctor. NOW.
Imagine not feeling anything good from sex for the rest of your life. I don't want to frighten you, but the idea of damaging a bundle of nerves like that, coupled with the possibility of infection, should be taken very seriously.
I know that going to the doctor can be embarassing, but there is no need to worry about that. They have seen it all before, and they will not think anything bad of you. They will just help you.
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