Talk to Gastroenterologist on Gas Issue With Gastric Headic Pain

Salam DR sahiban mera maida bachpan sy kharab rehta tha lekin tablets sy thek hojata tha ab 6,7 years sy mainy junk foods bht khaye ha or hoteling bht zyada ki ha jis ma kbhi kbhi maidy ma gas or hr waqt sar ma gas rehti ha or sar dard bht zyada hota ha kafi doctors k pas chala gaya hu kafi paisy lag gaye par koi aram nhi aya 2 months sy sar ma dard ha jis ki wajah sy kisi kam ma dil nhi lagta weight bhi kam hota ja raha ha and now i am feeling like mera sar phat jayega please suggest me something to get rid of this gastric issues please i will be very thankful to everyone