Gastric Flu Again Since NTU Days...

.. Hit by serious gastric flu on past Wednesday.... started at around 4am, had diarrhea and thought will be okay... went to work place.. and it continued... then started to had vomiting... had about 8 rounds of vomiting and 5 rounds of diarrhea in the short 7 hours at work... Struggled for another hour before decided to hit back to see a doctor to get an injection... The dehydration caused me super weak with sore muscles, giddy and fainting mode, as well as short breath... could not speak a proper sentence without catching my breath for 10 secs... Fortunately the injection does help... but now still recovering...