Thanks for query,
It seems that you are having marked weakness and ill health due to your life style.
You should change your life style.
Take regular high nourishing food,
Avoid fried,junk food and take plenty of green veggies,fresh fruits.
it seems that you are having Anemia
causing pale lips,weakness and dizzy.
Take Iron capsules,multi vitamin supplements.
Take plenty of water.
Do regular exercise like walking,swimming.
Pain you complain may be due to gastritis
but go for Ecg to rule out any heart ailment.
Ok and bye.