How should I make up with a friend?

I totally blew up at my friend today. I was in a bad mood about something and she came up and was really annoying. I told her to go away, seriously. I felt bad so I told her sorry. But I think she's still hurt by it.How should I make up with a friend?
Go to her privately and tell her the only reason you perceived her as annoying was because you didnt want to deal with anything at that moment and that she wasnt really being annoying but that you couldnt handle anything right then. Apologize and tell her you will try harder next time when something like that happens to just be honest and say...im sorry but i need some time alone right now, its not you, we can talk later if you want, please understand its not you its me.....





If you can say that to her and then follow thru with that instead of telling people to get lost, you might hurt fewer people and not have to deal with this kind of thing. Then take her to lunch and pay for it yourself.