I feel like all of my friends have left me and I feel like crying right now. They never answer my texts back and only say hello but not much more.
This just shows who are your true friends. Is there something you could have possibly done to upset them or make them ignore you? If so, you need to come up to them one by one and talk to them. Ask them what you've done to make them not talk to you as much. Listen to what they have to say. Apologise if you've done something that had upset them. But honestly if you are being hurt by them or they don't have a valid reason, then it's best to re-evaluate who your real friends are and the ones who are worth keeping.