Fissure and anus health. To swallow?

(1)How much blood is loss In a day due to fissures (2) does stomach pain occurs due to fissures mine pain in left side only. My colonscopy, endoscopy, and sonography reports are normal conducted last year (3) I have fissures problem from last 5 years reported by doctors on physical examination only. I have visited so many doctors due to this problem and all of them confirmed fissures. But than why colonscopy report is normal I am on medicines but when I stop medicines fissures re appear un announced (4) it doesn't pain now initially it used to pain but not now but a lot of bleeding is there (5) I pass stool twice in a day. But some times is way too much like 5-7 times a day without bleeding or with bleeding as the case may be. (6) I normally eat home made food only and sometimes market food but I am like I don't. Want to eat anything always feeling bloating and a urge to vomit. Food seems difficult to swallow