Sick !!!

since monday, my stomach is not feeling v well...
i duno y...
i cant make myself sleep at d nite....
i onli sleep after 2am n i gt up at ard 5 am...
i m v tired n sleep....
now is oledi thursday, my stomach is still pain like d past few days...
i reali duno y...
and i refused to consult doctor coz i dun wan eat so many tablets of medicine...
until now haven c any doctor....
may be is gastric but it seem not b?
wats going on?
i reali duno...