I pissed off my girlfriend and now she won't talk to me.

Siicky
Im in a long distance realtionship and I text my girlfriend and she texts me a lot and that is how we communicate but as of last I didn't really have a lot of time and so sometimes didn't andwer her. I think I really got to her nerves because she has been ignoring me for more than 5 days straight even in our monthly anniversary a few days ago. I have explained in so many ways that I'm sorry but she still won't say a word and I know she reads all my messages because on apps like whatsapp and Facebook it tells you when someone has seen a message or not. Now I know many people around her like for example her best friend and even though she tries she can't make her talk t me and explained that sh e told her that if someone ignores me once ill ignore ten times worse. I really screwed up when I sent her a message saying that if she diddnt answer me in the next 12 hours ide break up with her I was quite pissed when I said this but I did she then told her best friend that by the looks of it it was over. After hearing this I immeaduately said that I didn't mean it and that I still love her more than ever. we've been together for about 5 1/2 months now and ik really scared she will break up with me or worse not speak to me at all ever. She lives in another country so I can't go out to see her just yet because of school. What should I do?
I pissed off my girlfriend and now she won't talk to me.
2 Opinion