Sick leave..

i'm taking 'sick leave' yesterday..coz da night before that,i cannot sleep at all..i can't hardly breathe..dunno y..so,go to clinic the next morning and doctor said my heart is juz fine..so she asked me to go for x-ray coz afraid something happened in my lungs..luckily, my lungs is oso juz fine..Alhamdulillah..so as conclusion, she said that i might having stress and too tired..yep, dat is oso the first thought occured in my mind..so, she gave me a rest for a day..n da question is why only 'A' day..why can't she give me 2 days?..and now..i really hate doctors..huh!