after day before yesterday ( the day I got to know about the betray) I feel nauseus and have a bitter and wired taste in my mouth .. I was already going through depression for 3 years now but this is different. I kinda feel like I have been killed. And never felt this lost in my life .. for split seconds I feel a sudden moment that everything will be better but again in seconds my chest starts to pain in weired way which never happened before. I feel am going crazy. is this normal ? what is happening with me ?