TB test

A couple days ago, I had an appointment to take the TB (tuberculosis) test. This test is required for every international student. After the doctor injected a fluid into my left arm, I felt a little bit itchy. At first, when I went home, I saw there is a greenpea-size spot. That would be ok, just a small spot – I talked to myself. But the second day, wtf, it got bigger to the quarter coin-size, and I was scared. So I searched on internet for information about positive TB skin test. After seeing those pictures, I thought I was infected. What a despaired day! However, later last night, I found a web that it said when checking the TB test, the doctor just measured the induration, not the erythema. Holy God! I was released. Therefore, today, I went to the Health Center Services to check, and it said I was negative. How happy I am now, and how scared I was.