Losing your cool isn't cool. It happens to all of us occasionally and doesn't make you a bad person or anything, but I hope you now understand that was the wrong way to handle the situation. You have to expect that the people around you may not just get over it as quickly as you like. They may not be blameless but you are the one who lost control. Hopefully, you have apologized and they will get over it soon enough. The important thing is to try to handle the situation in a more productive fashion next time.