not sure if i'm pregnant

Rahma

hi guys hop you all keeping well , i just want some advices im not sure if am pregnant ,missed my period for 5 days now , i'm having so much gas in my stomach, thirdly inside my stomach i'm feeling hungry but no appetite why, also am having a heavy creamy white discharge, my heart beats so fast when am angry and i'm also feeling dizzy please suggest something i need some help!!!!