gastritis + food poisoning lor... the hospital nurse got called
to follow up i did told her i still have watery stools.. she said
go to my GP if persist, see if the GP say need to go back to
hospital... else just go back for the ultra sound scan on
16th....
i dun wanna go see doc again... i got too many mc liao, i scared
i tio fired.... -_-"
BP was at 98/53 when i was in hospital..
That's a really low BP. Especially the diastolic BP. 
That's pretty worrying - I'm thinking that you lost enough water
to make your blood more viscous. This leads to increased pressure
losses in your bloodstream from increased pipe friction, which may
account for the depleted BP reading.
When I reported sick during reservist, another medic took my BP.
Twice.
We both went WTF at the sphygmomanometer..... it said 144/90
both times.
