Hi Are you a student or are you working? You are showing symptoms of depression. You could be under stress either for your studies/work or due to some relationship issues (friends/parents etc). The possibilities are multiple which can explain the trigger of such a situation. But this can't be explained with a guess work. You need visit a psychiatrist for sure who can prescribe you medicines to curb all the above mentioned symptoms. However, you also need to visit a counselor to find the reason behind your anxieties. Talking about your problem with a professional will help you recognize your problem and you can be assisted on how to get over it.