Talk to Gastroenterologist on Constipation Issue

i have old constipation problem . i usually pass stool after 3 to 4 days and sometimes 7 to 8 days. Because of this my tummy becomes big and hard. i feel lethargic. after i paas stool thefe is an uncomfortable feeling always. i fee inflamation in stomach. and sometimes it its painful too. and i become too exausted and weak after this. however i feel light too.